Fix ghostscript install in GHA

* https://stackoverflow.com/questions/65357083/using-ghostscript-gswin64c-gswin32c-with-github-actions
* https://community.rstudio.com/t/windows-unable-to-find-ghostscript-in-r-lib-actions-check-r-package/141194/3

Author: mwmclean

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

@@ -43,8 +43,19 @@ jobs:
         with:
           extra-packages: rcmdcheck
 
-      - uses: jy95/ghostscript-action@v1
-      
+      - run: sudo DEBIAN_FRONTEND=noninteractive apt-get install --yes ghostscript
+        if: runner.os == 'Linux'
+
+      - run: choco install ghostscript --no-progress
+        if: runner.os == 'Windows'
+      - shell: bash
+        run: |
+          echo "C:/Program Files (x86)/gs/gs9.53.3/bin/" >> $GITHUB_PATH
+	  echo "C:/Program Files/gs/gs9.53.3/bin/" >> $GITHUB_PATH
+	  export PATH="/c/Program Files (x86)/gs/gs9.53.3/bin/:$PATH"
+	  export PATH="/c/Program Files/gs/gs9.53.3/bin/:$PATH"
+	if: matrix.config.os == 'windows-latest'
+
       - uses: r-lib/actions/check-r-package@v2
         with:
           build_args: 'c("--compact-vignettes=both")'