chore: Update tests

Author: blakeli0

.cloudbuild/library_generation/cloudbuild-library-generation-integration-test.yaml

@@ -91,6 +91,7 @@ steps:
   ]
   env:
   - "DOCKER_BUILDKIT=1"
+  - "TEST_CURRENT_YEAR=2025"
   id: generate-libraries
   waitFor: [
     "build-image",

hermetic_build/library_generation/tests/resources/goldens/owlbot-golden.py

@@ -21,19 +21,16 @@
     s.move(library)
 
 s.remove_staging_dirs()
-java.common_templates(
-    monorepo=True,
-    excludes=[
-        ".github/*",
-        ".kokoro/*",
-        "samples/*",
-        "CODE_OF_CONDUCT.md",
-        "CONTRIBUTING.md",
-        "LICENSE",
-        "SECURITY.md",
-        "java.header",
-        "license-checks.xml",
-        "renovate.json",
-        ".gitignore",
-    ],
-)
+java.common_templates(monorepo=True, excludes=[
+    ".github/*",
+    ".kokoro/*",
+    "samples/*",
+    "CODE_OF_CONDUCT.md",
+    "CONTRIBUTING.md",
+    "LICENSE",
+    "SECURITY.md",
+    "java.header",
+    "license-checks.xml",
+    "renovate.json",
+    ".gitignore"
+])