fix: repeat test require cache reset

Author: zeriyoshi

ext/opcache/tests/static_cache_attribute_publish_userland_outside_lock_001.phpt

@@ -55,6 +55,9 @@ OPcache\StableCache::getInstance('default')->clear();
 StablePublishTarget::$value = new ReentrantPublishPayload('stable');
 var_dump(OPcache\StableCache::getInstance('default')->fetch('publish_inner_stable'));
 
+/* --repeat from reusing attribute-backed state from this run, require reset */
+opcache_reset();
+
 ?>
 --EXPECT--
 serialize-volatile

ext/opcache/tests/static_cache_explicit_cache_store_type_001.phpt

@@ -95,6 +95,9 @@ try {
 	echo $e->getMessage(), "\n";
 }
 
+/* --repeat from reusing attribute-backed state from this run, require reset */
+opcache_reset();
+
 ?>
 --EXPECT--
 NotFound,Scalar,SharedGraph,OPcacheSerialized,PHPSerialized