Clean out gitpod.io references

Author: chalin

content/en/docs/contributing/development.md

@@ -10,14 +10,14 @@ this website.
 
 ## Cloud-IDE setup
 
-These instructions are for [Gitpod.io][], adjust as needed for your favorite
+These instructions are for [Gitpod.io], adjust as needed for your favorite
 cloud IDE:
 
 1.  Fork this repository. For help, see [Fork a repository][fork].
-2.  From [gitpod.io/workspaces][], create a new workspace (do this only once) or
+2.  From [gitpod.io/workspaces], create a new workspace (do this only once) or
     open an existing workspace over your fork. You can also visit a link of the
     form:
-    <https://gitpod.io#https://github.com/YOUR_GITHUB_ID/opentelemetry.io>.
+    `https://gitpod.io#https://github.com/YOUR_GITHUB_ID/opentelemetry.io`.
 
     > **Note**: If you have the necessary permissions to work from this
     > repository, or just want to look around, open

static/refcache.json

@@ -12427,13 +12427,9 @@
     "StatusCode": 206,
     "LastSeen": "2025-02-01T07:09:53.48738-05:00"
   },
-  "https://gitpod.io#https://github.com/YOUR_GITHUB_ID/opentelemetry.io": {
-    "StatusCode": 206,
-    "LastSeen": "2025-02-06T02:22:59.999Z"
-  },
   "https://gitpod.io/#https://github.com/open-telemetry/opentelemetry.io": {
     "StatusCode": 206,
-    "LastSeen": "2025-02-06T02:22:59.999Z"
+    "LastSeen": "2025-02-06T02:22:12.345Z"
   },
   "https://gitpod.io/workspaces": {
     "StatusCode": 206,