Update changelogs correctly for monorepo packages

Packages within a monorepo should now have their changelogs correctly
updated. Previously the update step was incorrectly expecting the
monorepo package to be using a tag of the format `v[version]`. This is
not how we tag packages within an indepentently versioned monorepo
because we need some way to distinguish the tags used for each project.

This step has been updated to specify the expected tag prefix as being
the package name followed by `@`.

Author: Gudahtt

package.json

@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@lavamoat/allow-scripts": "^2.0.3",
-    "@metamask/auto-changelog": "^2.3.0",
+    "@metamask/auto-changelog": "^3.0.0",
     "@metamask/eslint-config": "^10.0.0",
     "@metamask/eslint-config-jest": "^10.0.0",
     "@metamask/eslint-config-nodejs": "^10.0.0",

src/functional.test.ts

@@ -304,8 +304,8 @@ describe('create-release-branch (functional)', () => {
               - Update "a"
               - Initial commit
 
-              [Unreleased]: https://github.com/example-org/example-repo/compare/v2.0.0...HEAD
-              [2.0.0]: https://github.com/example-org/example-repo/releases/tag/v2.0.0
+              [Unreleased]: https://github.com/example-org/example-repo/compare/@scope/a@2.0.0...HEAD
+              [2.0.0]: https://github.com/example-org/example-repo/releases/tag/@scope/a@2.0.0
             `),
           );
           expect(
@@ -318,8 +318,8 @@ describe('create-release-branch (functional)', () => {
               ### Uncategorized
               - Initial commit
 
-              [Unreleased]: https://github.com/example-org/example-repo/compare/v2.0.0...HEAD
-              [2.0.0]: https://github.com/example-org/example-repo/releases/tag/v2.0.0
+              [Unreleased]: https://github.com/example-org/example-repo/compare/@scope/b@2.0.0...HEAD
+              [2.0.0]: https://github.com/example-org/example-repo/releases/tag/@scope/b@2.0.0
             `),
           );
         },
@@ -652,8 +652,8 @@ The release spec file has been retained for you to edit again and make the neces
               - Update "a"
               - Initial commit
 
-              [Unreleased]: https://github.com/example-org/example-repo/compare/v2.0.0...HEAD
-              [2.0.0]: https://github.com/example-org/example-repo/releases/tag/v2.0.0
+              [Unreleased]: https://github.com/example-org/example-repo/compare/@scope/a@2.0.0...HEAD
+              [2.0.0]: https://github.com/example-org/example-repo/releases/tag/@scope/a@2.0.0
             `),
           );
           expect(

src/package.test.ts

@@ -474,6 +474,7 @@ describe('package', () => {
             isReleaseCandidate: true,
             projectRootDirectory: sandbox.directoryPath,
             repoUrl: 'https://repo.url',
+            tagPrefixes: ['package@', 'v'],
           })
           .mockResolvedValue('new changelog');
         await fs.promises.writeFile(changelogPath, 'existing changelog');

src/package.ts

@@ -271,6 +271,7 @@ async function updatePackageChangelog({
     isReleaseCandidate: true,
     projectRootDirectory: pkg.directoryPath,
     repoUrl: repositoryUrl,
+    tagPrefixes: [`${pkg.validatedManifest.name}@`, 'v'],
   });
 
   if (newChangelogContent) {

yarn.lock

@@ -873,17 +873,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/auto-changelog@npm:^2.3.0":
-  version: 2.6.1
-  resolution: "@metamask/auto-changelog@npm:2.6.1"
+"@metamask/auto-changelog@npm:^3.0.0":
+  version: 3.0.0
+  resolution: "@metamask/auto-changelog@npm:3.0.0"
   dependencies:
     diff: ^5.0.0
     execa: ^5.1.1
     semver: ^7.3.5
     yargs: ^17.0.1
   bin:
     auto-changelog: dist/cli.js
-  checksum: 6ae84de492e4aec710ff2dd793f258b7cc3aba3fdeb416c0d3ab55a156da61b4ccd3272e9a6608f32b71695dc42b527a380ce62566e387240665556c8da26de3
+  checksum: ee6f41b466e8f0deb8bc454936513602c4767b7be94f704da3579e3100154c92779dcfde542076158138d5fcfb64ce491ab7fc30248ae097c7d903be0cad9fb4
   languageName: node
   linkType: hard
 
@@ -893,7 +893,7 @@ __metadata:
   dependencies:
     "@lavamoat/allow-scripts": ^2.0.3
     "@metamask/action-utils": ^0.0.2
-    "@metamask/auto-changelog": ^2.3.0
+    "@metamask/auto-changelog": ^3.0.0
     "@metamask/eslint-config": ^10.0.0
     "@metamask/eslint-config-jest": ^10.0.0
     "@metamask/eslint-config-nodejs": ^10.0.0