Remove space

Author: tvdijen

.github/workflows/php.yml

@@ -115,7 +115,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php-versions }}
-          extensions: ctype, dom, date, fileinfo, filter, hash, intl, json, mbstring, mysql, openssl, pcre, \
+          extensions: ctype, dom, date, fileinfo, filter, hash, intl, json, mbstring, mysql, openssl, pcre,\
             pdo, pdo_sqlite, posix, soap, sodium, spl, xdebug, xml, zip
           tools: composer
           ini-values: error_reporting=E_ALL