remove ming64

Author: dfordivam

.github/workflows/bootstrap.yaml

@@ -68,6 +68,9 @@ jobs:
       ARCH: 64
       JSON_VERSION: "0.0.7"
     steps:
+      - name: Remove mingw64 from PATH
+        run: set "PATH=%PATH:C:\mingw64\bin;=%"
+
       - run: git config --global core.autocrlf input
       - name: Checkout code
         uses: actions/checkout@v3