ci: fix pre-commit flag and conda warning for setup-miniconda

Made-with: Cursor

Author: Shivampal157

.github/workflows/main.yaml

@@ -35,7 +35,7 @@ jobs:
       run:
         shell: bash -l {0}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: conda-incubator/setup-miniconda@v3
         with:
@@ -45,6 +45,7 @@ jobs:
           activate-environment: osl-web
           auto-update-conda: true
           conda-solver: libmamba
+          conda-remove-defaults: true
 
       - name: Install dependencies
         run: |
@@ -56,7 +57,7 @@ jobs:
         if: ${{ github.event_name == 'pull_request' }}
         run: |
           pre-commit install
-          pre-commit run --all-file --verbose
+          pre-commit run --all-files --verbose
 
       - name: Build the book
         run: |