remove stale workflow input (#156)

Author: jwaldrop107

.github/workflows/pull_request.yaml

@@ -23,8 +23,6 @@ on:
 jobs:
   check_formatting:
     uses: NWChemEx/.github/.github/workflows/check_formatting.yaml@master
-    with:
-      license_config: ".licenserc.yaml"
 
   test_nwx_docs:
     uses: NWChemEx/.github/.github/workflows/test_nwx_docs.yaml@master