Fix API surface test (#35028)

* Add BigtableClient to prune pattern

* Add GCP_IO PreCommit to buildSrc change

Author: Abacn

.github/workflows/beam_PreCommit_Java_GCP_IO_Direct.yml

@@ -20,6 +20,7 @@ on:
     tags: ['v*']
     branches: ['master', 'release-*']
     paths:
+      - "buildSrc/**"
       - "runners/core-java/**"
       - "sdks/java/core/src/main/**"
       - "sdks/java/extensions/arrow/**"
@@ -33,6 +34,7 @@ on:
   pull_request_target:
     branches: ['master', 'release-*']
     paths:
+      - "buildSrc/**"
       - "runners/core-java/**"
       - 'release/trigger_all_tests.json'
       - '.github/trigger_files/beam_PreCommit_Java_GCP_IO_Direct.json'

sdks/java/io/google-cloud-platform/src/test/java/org/apache/beam/sdk/io/gcp/GcpApiSurfaceTest.java

@@ -46,6 +46,8 @@ public void testGcpApiSurface() throws Exception {
         ApiSurface.ofPackage(thisPackage, thisClassLoader)
             .pruningPattern(BigqueryMatcher.class.getName())
             .pruningPattern(BigqueryClient.class.getName())
+            .pruningPattern("com.google.cloud.bigtable.data.v2.BigtableDataSettings\\$Builder")
+            .pruningPattern(com.google.cloud.bigtable.data.v2.BigtableDataClient.class.getName())
             .pruningPattern("org[.]apache[.]beam[.].*Test.*")
             .pruningPattern("org[.]apache[.]beam[.].*IT")
             .pruningPattern("org[.]checkerframework[.].*[.]qual[.].*")