rename env var

src/server/service/config-loader.js

@@ -350,9 +350,9 @@ const ENV_VAR_NAME_TO_CONFIG_INFO = {
     type:    TYPES.STRING,
     default: null,
   },
-  IS_GCP_ENV_PRIORITIZED: {
+  GCS_PRIORITIZES_ENV_VARS_FOR_SOME_OPTIONS: {
     ns:      'crowi',
-    key:     'gcs:isGcpEnvPrioritized',
+    key:     'gcs:isPrioritizesEnvVarsForSomeOptions',
     type:    TYPES.BOOLEAN,
     default: false,
   },

src/server/service/config-manager.js

@@ -236,7 +236,7 @@ class ConfigManager extends S2sMessageHandlable {
       // gcp option
       || (
         KEYS_FOR_GCP_USE_ONLY_ENV_OPTION.includes(key)
-        && this.searchOnlyFromEnvVarConfigs('crowi', 'gcs:isGcpEnvPrioritized')
+        && this.searchOnlyFromEnvVarConfigs('crowi', 'gcs:isPrioritizesEnvVarsForSomeOptions')
       )
     ));
   }