Update devcontainer-feature.json (devcontainers#535)

devcontainers#531 Modify proposed UID & GID so as not to conflict with base image.

Author: raymond-chetty

src/common-utils/devcontainer-feature.json

@@ -40,7 +40,7 @@
         "userUid": {
             "type": "string",
             "proposals": [
-                "1000",
+                "1001",
                 "automatic"
             ],
             "default": "automatic",
@@ -49,7 +49,7 @@
         "userGid": {
             "type": "string",
             "proposals": [
-                "1000",
+                "1001",
                 "automatic"
             ],
             "default": "automatic",