fix github action syntax error

.github/workflows/ci.yml

@@ -9,25 +9,25 @@ jobs:
       matrix:
         php-version: ['7.2', '7.4']
 
-  steps:
-    - uses: actions/checkout@v2
+    steps:
+      - uses: actions/checkout@v2
 
-    - name: Setup PHP
-      uses: shivammathur/setup-php@v2
-      with:
-        php-version: ${{ matrix.php-version }}
-        coverage: pcov
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          coverage: pcov
 
 
-    - name: Composer install
-      run: composer install
+      - name: Composer install
+        run: composer install
 
-    - run: pip3 install cchardet xld_logchecker eac_logchecker
+      - run: pip3 install cchardet xld_logchecker eac_logchecker
 
-    - run: composer run lint
+      - run: composer run lint
 
-    - run: compose run static-analysis
+      - run: compose run static-analysis
 
-    - run: composer run test
+      - run: composer run test
 
-    - run: bin/logchecker --version
+      - run: bin/logchecker --version