Revert back to basic yaml

Author: graemeleehickey

.github/workflows/R-CMD-check.yaml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-          
+
       - uses: r-lib/actions/setup-pandoc@v2
 
       - uses: r-lib/actions/setup-r@v2
@@ -45,16 +45,7 @@ jobs:
           extra-packages: any::rcmdcheck
           needs: check
 
-      - uses: r-lib/actions/setup-tinytex@v2
-      - run: tlmgr --version
-      
-      - name: Install LaTeX packages
-      - run: |
-          tlmgr update --self
-          tlmgr install ae amsmath amsfonts grfext setspace enumitem hyperref biblatex
-          tlmgr list --only-installed
-          
       - uses: r-lib/actions/check-r-package@v2
         with:
           upload-snapshots: true
-          build_args: 'c("--no-manual","--compact-vignettes=gs+qpdf")'
+          build_args: 'c("--no-manual","--compact-vignettes=gs+qpdf")'