Update branch for actions (#619)

* Update branch for actions

* Fix branch names

.github/workflows/build_workflow.yml

@@ -2,10 +2,10 @@ name: CI/CD Build Workflow
 
 on:
   push:
-    branches: [master]
+    branches: [main]
 
   pull_request:
-    branches: [master]
+    branches: [main]
 
   workflow_dispatch:
 
@@ -139,10 +139,10 @@ jobs:
           # gh-pages branch must already exist
           git clone https://github.com/E3SM-Project/e3sm_diags.git --branch gh-pages --single-branch gh-pages
 
-          # Only replace master docs with latest changes. Docs for tags should be untouched.
+          # Only replace main docs with latest changes. Docs for tags should be untouched.
           cd gh-pages
-          rm -r _build/html/master
-          cp -r ../docs/_build/html/master _build/html/master
+          rm -r _build/html/main
+          cp -r ../docs/_build/html/main _build/html/main
 
           git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git config --local user.name "github-actions[bot]"

.github/workflows/release_workflow.yml

@@ -48,9 +48,9 @@ jobs:
           git clone https://github.com/E3SM-Project/e3sm_diags.git --branch gh-pages --single-branch gh-pages
 
           cd gh-pages
-          # Replace master docs to populate dropdown with latest tags
-          rm -r _build/html/master
-          # Only copy docs for master and current tag
+          # Replace main docs to populate dropdown with latest tags
+          rm -r _build/html/main
+          # Only copy docs for main and current tag
           cp -r -n ../docs/_build/html _build/
 
           git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"