PHPC-2414, PHPC-2415: Update wire versions for MongoDB 8.0 compatibility (#1610)

* Update to latest libmongoc version

* Remove MongoDB 3.6 from Evergreen test matrix

Author: alcaeus

.evergreen/config.yml

@@ -82,7 +82,6 @@ include:
   - filename: .evergreen/config/generated/test/local-4.4.yml
   - filename: .evergreen/config/generated/test/local-4.2.yml
   - filename: .evergreen/config/generated/test/local-4.0.yml
-  - filename: .evergreen/config/generated/test/local-3.6.yml
   - filename: .evergreen/config/generated/test/load-balanced-latest.yml
   - filename: .evergreen/config/generated/test/load-balanced-rapid.yml
   - filename: .evergreen/config/generated/test/load-balanced-8.0.yml

.evergreen/config/generate-config.php

@@ -24,7 +24,6 @@
     '4.4',
     '4.2',
     '4.0',
-    '3.6',
 ];
 
 $latestPhpVersion = max($supportedPhpVersions);

.evergreen/config/generated/test-variant/full-php-7.4.yml

@@ -13,10 +13,10 @@ buildvariants:
         name: "build-php-%phpVersion%"
     tasks:
       # Remember to add new major versions here as they are released
-      - ".standalone .local !.3.6 !.4.0 !.4.2 !.4.4 !.8.0"
-      - ".replicaset .local !.3.6 !.4.0 !.4.2 !.4.4 !.8.0"
-      - ".sharded .local !.3.6 !.4.0 !.4.2 !.4.4 !.8.0"
-      - ".loadbalanced .local !.3.6 !.4.0 !.4.2 !.4.4 !.8.0"
+      - ".standalone .local !.4.0 !.4.2 !.4.4 !.8.0"
+      - ".replicaset .local !.4.0 !.4.2 !.4.4 !.8.0"
+      - ".sharded .local !.4.0 !.4.2 !.4.4 !.8.0"
+      - ".loadbalanced .local !.4.0 !.4.2 !.4.4 !.8.0"
       - ".ocsp !.4.4 !.8.0"
       - "test-atlas-connectivity"
     display_tasks: