Revert "ci: add `./v -W build-tools` to windows-tcc too"

This reverts commit 4ca2accc77.

.github/workflows/ci.yml

@@ -828,8 +828,6 @@ jobs:
         run: ./v build-vbinaries
       - name: Build examples
         run: ./v build-examples
-      - name: Test building V tools
-        run: ./v -W build-tools
       - name: v2 self compilation
         run: .\v.exe -o v2.exe cmd/v && .\v2.exe -o v3.exe cmd/v