feat: next release from main branch is 3.7.0 (#957)

enable releases

Author: losalex

.github/release-please.yml

@@ -6,3 +6,7 @@ branches:
     handleGHRelease: true
     releaseType: java-yoshi
     branch: java7
+  - bumpMinorPreMajor: true
+    handleGHRelease: true
+    releaseType: java-backport
+    branch: 3.7.x

.github/sync-repo-settings.yaml

@@ -32,6 +32,21 @@ branchProtectionRules:
       - 'Kokoro - Test: Integration'
       - cla/google
       - OwlBot Post Processor
+  - pattern: 3.7.x
+    isAdminEnforced: true
+    requiredApprovingReviewCount: 1
+    requiresCodeOwnerReviews: true
+    requiresStrictStatusChecks: false
+    requiredStatusCheckContexts:
+      - dependencies (8)
+      - dependencies (11)
+      - lint
+      - clirr
+      - units (8)
+      - units (11)
+      - 'Kokoro - Test: Integration'
+      - cla/google
+      - OwlBot Post Processor
 permissionRules:
   - team: yoshi-admins
     permission: admin