Fix feature flag config test imports

Author: leoromanovsky

internal-api/src/test/groovy/datadog/trace/api/ConfigTest.groovy

@@ -57,8 +57,8 @@ import static datadog.trace.api.config.GeneralConfig.TAGS
 import static datadog.trace.api.config.GeneralConfig.TRACER_METRICS_IGNORED_RESOURCES
 import static datadog.trace.api.config.GeneralConfig.TRACE_OTEL_SEMANTICS_ENABLED
 import static datadog.trace.api.config.GeneralConfig.VERSION
-import static datadog.trace.api.config.FeatureFlaggingConfig.FEATURE_FLAGS_CONFIGURATION_SOURCE_AGENTLESS_POLL_INTERVAL_SECONDS
-import static datadog.trace.api.config.FeatureFlaggingConfig.FEATURE_FLAGS_CONFIGURATION_SOURCE_AGENTLESS_REQUEST_TIMEOUT_SECONDS
+import static datadog.trace.api.featureflag.config.FeatureFlaggingConfig.FEATURE_FLAGS_CONFIGURATION_SOURCE_AGENTLESS_POLL_INTERVAL_SECONDS
+import static datadog.trace.api.featureflag.config.FeatureFlaggingConfig.FEATURE_FLAGS_CONFIGURATION_SOURCE_AGENTLESS_REQUEST_TIMEOUT_SECONDS
 import static datadog.trace.api.config.JmxFetchConfig.JMX_FETCH_CHECK_PERIOD
 import static datadog.trace.api.config.JmxFetchConfig.JMX_FETCH_ENABLED
 import static datadog.trace.api.config.JmxFetchConfig.JMX_FETCH_METRICS_CONFIGS