add codecov token

Author: stopsack

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

@@ -10,6 +10,8 @@ on:
 
 name: R-CMD-check
 
+permissions: read-all
+
 jobs:
   R-CMD-check:
     runs-on: ${{ matrix.config.os }}
@@ -30,6 +32,7 @@ jobs:
       CRAN: ${{ matrix.config.cran }}
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
     steps:
       - name: Check out repo