Fix shell syntax

Author: AlexNDRmac

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ env:
 
 jobs:
   builds:
-    name: build / PHP-${{ matrix.php }}-${{ matrix.ts }}-${{ matrix.name }}-${{ matrix.arch }}
+    name: PHP-${{ matrix.php }}-${{ matrix.ts }}-${{ matrix.name }}-${{ matrix.arch }}
 
     runs-on: ${{ matrix.os }}
     strategy:
@@ -92,7 +92,7 @@ jobs:
         shell: bash
         run: |
           php --ri zephir_parser
-          if [ "${{ runner.os }}" -eq 'Windows' ]; then
+          if [ "${{ runner.os }}" = "Windows" ]; then
             TEST_PHP_EXECUTABLE=C:\tools\php\php.exe php run-tests.php -q
           else
             TEST_PHP_EXECUTABLE=$(which php) php run-tests.php -q