removing which I believe are unnecessary fixes

Author: davidrsch

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

@@ -42,13 +42,6 @@ jobs:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
       R_KEEP_PKG_SOURCE: yes
 
-      OMP_NUM_THREADS: 1
-      MKL_NUM_THREADS: 1
-      OPENBLAS_NUM_THREADS: 1
-      R_MAX_NUM_DLLS: 999
-      TF_NUM_INTRAOP_THREADS: 1
-      TF_NUM_INTEROP_THREADS: 1
-
     steps:
       - uses: actions/checkout@v4