fix: fix bash expression in the meson format check action

Author: Totto16

.github/workflows/meson.yml

@@ -21,15 +21,14 @@ jobs:
           pip install meson --break-system-packages
 
       - name: Check Files
-        run: >
-          git ls-files
-          --exclude='meson.build'
-          --exclude='meson.options'
-          --exclude='meson_options.txt'
-          --ignored -c -z | xargs -0r
-          meson format --check-only -c ./meson.format
-          || (echo "Not all meson files are formatted correctly" && exit 1)
-          && echo "All meson files are formatted correctly"
+        run: |
+          git ls-files --exclude='meson.build' --exclude='meson.options' --exclude='meson_options.txt' --ignored -c -z | xargs -0r meson format --check-only -c ./meson.format
+          if [ $? -eq 0 ]; then
+              echo "All meson files are formatted correctly"
+          else
+              echo "Not all meson files are formatted correctly"
+              exit 1
+          fi
 
   ## TODO: use mesonlint from
   ## https://github.com/JCWasmx86/mesonlsp