[provider/googlesecretmanagerprovider] mark the component "Alpha" Stability (open-telemetry#39956)

<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue.
Ex. Adding a feature - Explain what this achieves.-->
#### Description

The full implementation of the component is added in :
open-telemetry#39790.

This PR marks the component "alpha" stability compliant. 

<!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. -->
#### Link to tracking issue

open-telemetry#39665

<!--Describe what testing was performed and which tests were added.-->
#### Testing

[Unit
tests](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/confmap/provider/googlesecretmanagerprovider/provider_test.go)
<!--Describe the documentation added.-->
#### Documentation


[README](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/confmap/provider/googlesecretmanagerprovider/README.md)
<!--Please delete paragraphs that you did not use before submitting.-->

---------

Co-authored-by: Braydon Kains <[email protected]>

Author: 2 people

.chloggen/google-secret-manager-provider-alpha.yaml

@@ -0,0 +1,16 @@
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: confmap/googlesecretmanager
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Mark the Google Secret Manager provider as alpha stability.
+
+# One or more tracking issues related to the change
+issues: [39665]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:

cmd/otelcontribcol/builder-config.yaml

@@ -269,7 +269,7 @@ providers:
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/aesprovider v0.125.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/s3provider v0.125.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/secretsmanagerprovider v0.125.0
-
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/confmap/provider/googlesecretmanagerprovider v0.125.0
 # When using `make genotelcontribcol`, the `replaces` content is appended to this
 # file before passing it to OCB, to ensure that local versions are used for all
 # Contrib modules.

confmap/provider/googlesecretmanagerprovider/README.md

@@ -2,13 +2,14 @@
 <!-- status autogenerated section -->
 | Status        |           |
 | ------------- |-----------|
-| Stability     | [development]  |
-| Distributions | [] |
+| Stability     | [alpha]  |
+| Distributions | [contrib] |
 | Issues        | [![Open issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aopen%20label%3Aprovider%2Fgooglesecretmanagerprovider%20&label=open&color=orange&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aopen+is%3Aissue+label%3Aprovider%2Fgooglesecretmanagerprovider) [![Closed issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aclosed%20label%3Aprovider%2Fgooglesecretmanagerprovider%20&label=closed&color=blue&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aclosed+is%3Aissue+label%3Aprovider%2Fgooglesecretmanagerprovider) |
-| Code coverage | [![codecov](https://codecov.io/github/open-telemetry/opentelemetry-collector-contrib/graph/main/badge.svg?component=provider_googlesecretmanagerprovider)](https://app.codecov.io/gh/open-telemetry/opentelemetry-collector-contrib/tree/main/?components%5B0%5D=provider_googlesecretmanagerprovider&displayType=list) |
+| Code coverage | [![codecov](https://codecov.io/github/open-telemetry/opentelemetry-collector-contrib/graph/main/badge.svg?component=provider_googlesecretmanager)](https://app.codecov.io/gh/open-telemetry/opentelemetry-collector-contrib/tree/main/?components%5B0%5D=provider_googlesecretmanager&displayType=list) |
 | [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    | [@aabmass](https://www.github.com/aabmass), [@dashpole](https://www.github.com/dashpole), [@jsuereth](https://www.github.com/jsuereth), [@psx95](https://www.github.com/psx95), [@braydonk](https://www.github.com/braydonk), [@ridwanmsharif](https://www.github.com/ridwanmsharif) |
 
-[development]: https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#development
+[alpha]: https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#alpha
+[contrib]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-contrib
 <!-- end autogenerated section -->
 
 ## Summary

confmap/provider/googlesecretmanagerprovider/metadata.yaml

@@ -1,8 +1,9 @@
-type: googlesecretmanagerprovider
+type: googlesecretmanager
 
 status:
   class: provider
   stability:
-    development: [provider]
+    alpha: [provider]
+  distributions: [contrib]
   codeowners:
     active: [aabmass, dashpole, jsuereth, psx95, braydonk,ridwanmsharif]

reports/distributions/contrib.yaml

@@ -118,6 +118,7 @@ components:
         - transform
     provider:
         - aes
+        - googlesecretmanager
         - s3
         - secretsmanager
     receiver: