Revert "use full path in ARTIFACT_PATH"

This reverts commit 1bef020.

Author: davegarthsimpson

.github/workflows/build.yml

@@ -432,11 +432,10 @@ jobs:
           path: ${{ env.BUILD_ARTIFACTS_PATH }}
 
       - name: Save artifact path to variable
-        shell: bash
         run: |
-          ARTIFACT=$(find "${{ env.BUILD_ARTIFACTS_PATH }}" -name "*Windows_64bit.exe" | head -n 1)
-          FULL_PATH=$(cygpath -w $ARTIFACT)
-          echo "ARTIFACT_PATH=$FULL_PATH" >> $GITHUB_ENV
+          # Find the artifact ending with 'Windows_64bit.exe' in the specified download directory
+          ARTIFACT_PATH=$(find ${{ env.BUILD_ARTIFACTS_PATH }} -name "*Windows_64bit.exe")
+          echo "ARTIFACT_PATH=${ARTIFACT_PATH}" >> $GITHUB_ENV
 
       - name: Save Win signing certificate to file
         run: echo "${{ secrets.INSTALLER_CERT_WINDOWS_CER }}" | base64 --decode > ${{ env.INSTALLER_CERT_WINDOWS_CER }}