feat: next release from main branch is 1.148.0 (googleapis#2686)

Author: blakeli0

.github/release-please.yml

@@ -2,28 +2,32 @@ bumpMinorPreMajor: true
 handleGHRelease: true
 releaseType: java-yoshi
 branches:
-    - branch: 1.111.0-sp
-      releaseType: java-lts
-    - branch: java7
-    - branch: 1.114.x
-      releaseType: java-backport
-    - branch: 1.116.x
-      releaseType: java-backport
-    - branch: 1.117.x
-      releaseType: java-backport
-    - branch: 1.120.x
-      releaseType: java-backport
-    - branch: 1.121.x
-      releaseType: java-backport
-    - branch: 1.123.x
-      releaseType: java-backport
-    - branch: 1.125.x
-      releaseType: java-backport
-    - branch: 1.129.x
-      releaseType: java-backport
-    - branch: 1.137.x
-      releaseType: java-backport
-    - branch: 1.140.x
-      releaseType: java-backport
-    - branch: protobuf-4.x-rc
-      manifest: true
+  - branch: 1.111.0-sp
+    releaseType: java-lts
+  - branch: java7
+  - branch: 1.114.x
+    releaseType: java-backport
+  - branch: 1.116.x
+    releaseType: java-backport
+  - branch: 1.117.x
+    releaseType: java-backport
+  - branch: 1.120.x
+    releaseType: java-backport
+  - branch: 1.121.x
+    releaseType: java-backport
+  - branch: 1.123.x
+    releaseType: java-backport
+  - branch: 1.125.x
+    releaseType: java-backport
+  - branch: 1.129.x
+    releaseType: java-backport
+  - branch: 1.137.x
+    releaseType: java-backport
+  - branch: 1.140.x
+    releaseType: java-backport
+  - branch: protobuf-4.x-rc
+    manifest: true
+  - bumpMinorPreMajor: true
+    handleGHRelease: true
+    releaseType: java-backport
+    branch: 1.147.x

.github/sync-repo-settings.yaml

@@ -215,6 +215,25 @@ branchProtectionRules:
       - javadoc
       - library_generation
       - unmanaged_dependency_check
+  - pattern: 1.147.x
+    isAdminEnforced: true
+    requiredApprovingReviewCount: 1
+    requiresCodeOwnerReviews: true
+    requiresStrictStatusChecks: false
+    requiredStatusCheckContexts:
+      - dependencies (17)
+      - lint
+      - clirr
+      - units (8)
+      - units (11)
+      - 'Kokoro - Test: Integration'
+      - cla/google
+      - 'Kokoro - Test: Java GraalVM Native Image A'
+      - 'Kokoro - Test: Java GraalVM Native Image B'
+      - 'Kokoro - Test: Java GraalVM Native Image C'
+      - javadoc
+      - library_generation
+      - unmanaged_dependency_check
 permissionRules:
   - team: yoshi-admins
     permission: admin