Helm Chart should not be translated. (#15438)

And the existing translation is also not accurate to the meaning of Helm.

Signed-off-by: Pei-Tang Huang <tangtheone@gmail.com>

src/portal/src/i18n/lang/zh-tw-lang.json

@@ -213,7 +213,7 @@
     "ROLE": "角色",
     "PUBLIC_OR_PRIVATE": "訪問級別",
     "REPO_COUNT": "鏡像倉庫數",
-    "CHART_COUNT":"頭盔圖表數",
+    "CHART_COUNT":"Helm Chart 數",
     "CREATION_TIME": "創建時間",
     "ACCESS_LEVEL": "訪問級別",
     "PUBLIC": "公開",
@@ -263,7 +263,7 @@
     "LABELS": "標籤",
     "PROJECTS": "項目",
     "CONFIG": "配置管理",
-    "HELMCHART":"頭盔圖表",
+    "HELMCHART":"Helm Chart",
     "ROBOT_ACCOUNTS": "機器人帳戶",
     "WEBHOOKS":"Webhooks",
     "IMMUTABLE_TAG": "不可變的Tag",
@@ -353,7 +353,7 @@
     "DELETE": "刪除",
     "CREAT_ROBOT_ACCOUNT": "創建機器人帳戶",
     "PERMISSIONS_IMAGE": "鏡像",
-    "PERMISSIONS_HELMCHART":"頭盔圖表",
+    "PERMISSIONS_HELMCHART":"Helm Chart",
     "PUSH": "推送",
     "PULL":"拉取",
     "FILTER_PLACEHOLDER": "過濾機器人帳戶",
@@ -808,7 +808,7 @@
   "SUMMARY":{
     "QUOTAS": "容量",
     "PROJECT_REPOSITORY": "鏡像倉庫",
-    "PROJECT_HELM_CHART":"頭盔圖表",
+    "PROJECT_HELM_CHART":"Helm Chart",
     "PROJECT_MEMBER": "成員",
     "PROJECT_QUOTAS": "容量",
     "ARTIFACT_COUNT":"工件數量",