chore(deps): update yidadaa/chatgpt-next-web docker tag to v2.15.6 (#2373)

* chore(deps): update yidadaa/chatgpt-next-web docker tag to v2.15.6

* Update app version [skip ci]

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: github-action update-app-version <githubaction@githubaction.com>

apps/chatgpt-next-web/2.15.6/data.yml

@@ -0,0 +1,47 @@
+additionalProperties:
+    formFields:
+        - default: 40042
+          edit: true
+          envKey: PANEL_APP_PORT_HTTP
+          labelEn: Port
+          labelZh: 端口
+          required: true
+          rule: paramPort
+          type: number
+        - default: "sk-xxx"
+          edit: true
+          envKey: API_KEY
+          labelEn: OPENAI API KEY
+          labelZh: OPENAI API KEY
+          required: true
+          type: text
+        - default: "chatgptnextweb"
+          edit: true
+          envKey: SECRET_KEY
+          labelEn: Access rights key, optional (recommended)
+          labelZh: 访问权限密钥，可选(强烈建议填写)
+          random: true
+          required: false
+          rule: paramComplexity
+          type: password
+        - default: ""
+          edit: true
+          envKey: PROXY
+          labelEn: Proxy (example：http://127.0.0.1:7890 user password)
+          labelZh: 代理地址(例子：http://127.0.0.1:7890 user password)
+          required: false
+          type: text
+        - default: "https://api.openai.com"
+          edit: true
+          envKey: API_BASE_URL
+          labelEn: API interface address
+          labelZh: API接口地址
+          required: true
+          type: text
+        - default: ""
+          edit: true
+          envKey: WHITE_WEBDAV_ENDPOINTS
+          labelEn: White list of webdev endpoints
+          labelZh: webdev 白名单
+          required: false
+          type: text