Update gitpod (#13073)

* Update .gitpod.yml

* Update CODEOWNERS

Author: mattstratton

.github/CODEOWNERS

@@ -17,3 +17,5 @@ package.json    @devopsdays/build-infra
 /bin/   @devopsdays/build-infra
 /.github/   @devopsdays/build-infra
 /static/robots.txt @devopsdays/build-infra
+.gitpod.yml @devopsdays/build-infra
+/.github/workflow/ @devopsdays/build-infra

.gitpod.yml

@@ -3,8 +3,8 @@ tasks:
   - name: Install Hugo dependencies
     before: brew install hugo
     init: echo "Your version of Hugo is `hugo version`"
-    command: hugo server -D -F --baseUrl $(gp url 1313) --liveReloadPort=443 --appendPort=false --bind=0.0.0.0
+    command: hugo server -D -F --baseURL $(gp url 1313) --liveReloadPort=443 --appendPort=false --bind=0.0.0.0
 # List the ports to expose. Learn more https://www.gitpod.io/docs/config-ports/
 ports:
   - port: 1313
-    onOpen: open-preview
+    onOpen: open-preview