Refactor MinIO client setup to use action and streamline upload commands

.github/workflows/build_prepare.yaml

@@ -65,15 +65,13 @@ jobs:
                     find scripts/hak -type f -print0 | sort -z | xargs -0 sha1sum >> hakHash
                   fi
 
-            - name: Install and configure MinIO Client
-              shell: bash
+
+            - name: Setup MinIO client
+              uses: yakubique/setup-minio-cli@v1
+
+            - name: Configure MinIO client
               run: |
-                # Download MinIO client
-                wget https://dl.min.io/client/mc/release/linux-amd64/mc
-                chmod +x mc
-                
-                # Set and verify alias
-                ./mc alias set s3piskot https://s3.piskot.si ${{ secrets.S3_AK }} ${{ secrets.S3_SK }}
+                mc alias set s3piskot https://s3.piskot.si ${{ secrets.S3_AK }} ${{ secrets.S3_SK }}
                 if ! ./mc alias list | grep -q "s3piskot"; then
                   echo "Error: Failed to set S3 alias"
                   exit 1
@@ -84,7 +82,7 @@ jobs:
             - name: Upload cache files
               run: |
                 # Upload cache files to MinIO
-                ./mc cp webapp.asar s3piskot/element-desktop/staging/
-                ./mc cp package.json s3piskot/element-desktop/staging/
-                ./mc cp electronVersion s3piskot/element-desktop/staging/
-                ./mc cp hakHash s3piskot/element-desktop/staging/
+                mc cp webapp.asar s3piskot/element-desktop/staging/
+                mc cp package.json s3piskot/element-desktop/staging/
+                mc cp electronVersion s3piskot/element-desktop/staging/
+                mc cp hakHash s3piskot/element-desktop/staging/