Disable collectReachabilityMetadata for benchmarks (#15725)

Author: jaydeluca

.github/workflows/overhead-benchmark-daily.yml

@@ -38,7 +38,14 @@ jobs:
         uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - name: Build Latest Snapshot JAR
-        run: ./gradlew assemble -x javadoc
+        # Exclude GraalVM collectReachabilityMetadata tasks to avoid configuration cache issues
+        # See https://github.com/graalvm/native-build-tools/issues/477
+        run: >
+          ./gradlew assemble -x javadoc
+          -x :smoke-tests-otel-starter:spring-boot-3:collectReachabilityMetadata
+          -x :smoke-tests-otel-starter:spring-boot-3.2:collectReachabilityMetadata
+          -x :smoke-tests-otel-starter:spring-boot-4:collectReachabilityMetadata
+          -x :smoke-tests-otel-starter:spring-boot-reactive-3:collectReachabilityMetadata
 
       - name: Run tests
         working-directory: benchmark-overhead