Revert "remove fallback keys and note"

This reverts commit ae8f7ce.

Author: randomanderson

.gitlab-ci.yml

@@ -150,6 +150,9 @@ default:
         - .gradle/notifications
       policy: $DEPENDENCY_CACHE_POLICY
       unprotect: true
+      fallback_keys: # Use fallback keys because all cache types are not populated. See note under: populate_dep_cache
+        - 'base'
+        - 'lib'
     - key: $CI_PIPELINE_ID-$CACHE_TYPE # Incremental build cache. Shared by all jobs in the pipeline of the same type
       paths:
         - .gradle/caches/$GRADLE_VERSION
@@ -281,12 +284,14 @@ populate_dep_cache:
         CACHE_TYPE: "base"
       - GRADLE_TARGET: ":profilingTest"
         CACHE_TYPE: "profiling"
-      - GRADLE_TARGET: ":instrumentationTest"
-        CACHE_TYPE: "inst"
-      - GRADLE_TARGET: ":instrumentationLatestDepTest"
-        CACHE_TYPE: "latestdep"
-      - GRADLE_TARGET: ":smokeTest"
-        CACHE_TYPE: "smoke"
+#      FIXME: Gitlab doesn't support s3 based caches >5GB. Fixed in Gitlab 17.5
+#      See: https://gitlab.com/gitlab-org/gitlab-runner/-/issues/26921#note_2132307223
+#      - GRADLE_TARGET: ":instrumentationTest"
+#        CACHE_TYPE: "inst"
+#      - GRADLE_TARGET: ":instrumentationLatestDepTest"
+#        CACHE_TYPE: "latestdep"
+#      - GRADLE_TARGET: ":smokeTest"
+#        CACHE_TYPE: "smoke"
 
 publish-artifacts-to-s3:
   image: registry.ddbuild.io/images/mirror/amazon/aws-cli:2.4.29