test: investigate hanging failover test

Author: karenc-bq

.github/workflows/integration_tests.yml

@@ -57,6 +57,7 @@ jobs:
           RDS_DB_REGION: ${{ secrets.AWS_DEFAULT_REGION }}
           AURORA_MYSQL_DB_ENGINE_VERSION: ${{ matrix.engine-version }}
           AURORA_PG_ENGINE_VERSION: ${{ matrix.engine-version }}
+          FILTER: test_aurora_failover
 
       - name: 'Archive results'
         if: always()

tests/integration/host/build.gradle.kts

@@ -71,6 +71,7 @@ tasks.register<Test>("test-python-3.11-mysql") {
         systemProperty("exclude-python-38", "true")
         systemProperty("exclude-multi-az-cluster", "true")
         systemProperty("exclude-multi-az-instance", "true")
+        systemProperty("exclude-iam", "true")
         systemProperty("exclude-bg", "true")
         systemProperty("exclude-pg-driver", "true")
         systemProperty("exclude-pg-engine", "true")