Windows ARM in CI

Author: andrjohns

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

@@ -71,10 +71,7 @@ jobs:
       - name: Install dependencies & Check Package (ARM64)
         if: matrix.config.os == 'windows-11-arm'
         run: |
-          & 'C:\Program Files\R-aarch64\R-4.5.0\bin\Rscript.exe' -e " `
-            install.packages(c('tinytest', 'rmarkdown', 'knitr', 'rcmdcheck'), repos = c(CRAN = 'https://cran.rstudio.com')); `
-            rcmdcheck::rcmdcheck(args = c('--no-manual', '--as-cran')) `
-          "
+          & 'C:\Program Files\R-aarch64\R-4.5.0\bin\Rscript.exe' -e "install.packages(c('tinytest', 'rmarkdown', 'knitr', 'rcmdcheck'), repos = c(CRAN = 'https://cran.rstudio.com'));rcmdcheck::rcmdcheck(args = c('--no-manual', '--as-cran'))"
 
       - uses: r-lib/actions/setup-r-dependencies@v2
         if: matrix.config.os != 'windows-11-arm'