Tweak behaviors of CI workflows

Author: altheaden

.github/workflows/build_workflow.yml

@@ -10,14 +10,14 @@ on:
   workflow_dispatch:
 
 env:
-  CANCEL_OTHERS: true
+  CANCEL_OTHERS: false
   PATHS_IGNORE: '["**/README.md", "**/docs/**"]'
 
 jobs:
   pre-commit-hooks:
     name: lint with pre-commit
     runs-on: ubuntu-latest
-    timeout-minutes: 2
+    timeout-minutes: 5
     steps:
       - id: skip_check
         uses: fkirc/skip-duplicate-actions@master
@@ -86,7 +86,7 @@ jobs:
         with:
           activate-environment: "compass_ci"
           miniforge-version: latest
-          channels: conda-forge,e3sm/label/compass,defaults
+          channels: conda-forge,e3sm/label/compass
           channel-priority: strict
           auto-update-conda: true
           python-version: ${{ matrix.python-version }}

.github/workflows/docs_workflow.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           activate-environment: "compass_ci"
           miniforge-version: latest
-          channels: conda-forge,e3sm/label/compass,defaults
+          channels: conda-forge,e3sm/label/compass
           channel-priority: strict
           auto-update-conda: true
           python-version: ${{ matrix.python-version }}