build-and-deploy: trace the commands to build the package

The change to restrict the PATH could not really be tested locally, and
it did not work, either.

Tracing the commands should make it easier to debug this.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

.github/workflows/build-and-deploy.yml

@@ -241,9 +241,11 @@ jobs:
           MAKEPKG: ${{ env.REPO != 'MSYS2-packages' && env.PACKAGE_TO_BUILD != 'git-for-windows-keyring' && 'makepkg-mingw' || 'makepkg' }}
         shell: bash
         run: |
+          set -x &&
+
           # Restrict `PATH` to MSYS2
-          MSYS2_PATH_TYPE=minimal
-          . /etc/profile
+          MSYS2_PATH_TYPE=minimal &&
+          . /etc/profile &&
 
           dir="$(cygpath -au artifacts)" &&
           mkdir -p "$dir" &&