[INFRA] update gitlab actions, fix new linting errors

Author: Andreas Mautz

src/7.4/src/Dockerfile

@@ -43,7 +43,7 @@ RUN set -xe; \
     docker-php-source extract; \
     gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
     debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    if [[ ! -d "/usr/include/curl" ]]; then \
+    if [ ! -d "/usr/include/curl" ]; then \
         ln -sT "/usr/include/${debMultiarch}/curl" /usr/local/include/curl; \
     fi; \
     cd /usr/src/php; \

src/8.0/src/Dockerfile

@@ -43,7 +43,7 @@ RUN set -xe; \
     docker-php-source extract; \
     gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
     debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    if [[ ! -d "/usr/include/curl" ]]; then \
+    if [ ! -d "/usr/include/curl" ]; then \
         ln -sT "/usr/include/${debMultiarch}/curl" /usr/local/include/curl; \
     fi; \
     cd /usr/src/php; \

src/8.1/src/Dockerfile

@@ -43,7 +43,7 @@ RUN set -xe; \
     docker-php-source extract; \
     gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
     debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    if [[ ! -d "/usr/include/curl" ]]; then \
+    if [ ! -d "/usr/include/curl" ]; then \
         ln -sT "/usr/include/${debMultiarch}/curl" /usr/local/include/curl; \
     fi; \
     cd /usr/src/php; \

src/8.2/src/Dockerfile

@@ -43,7 +43,7 @@ RUN set -xe; \
     docker-php-source extract; \
     gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
     debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    if [[ ! -d "/usr/include/curl" ]]; then \
+    if [ ! -d "/usr/include/curl" ]; then \
         ln -sT "/usr/include/${debMultiarch}/curl" /usr/local/include/curl; \
     fi; \
     cd /usr/src/php; \

src/8.3/src/Dockerfile

@@ -43,7 +43,7 @@ RUN set -xe; \
     docker-php-source extract; \
     gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
     debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    if [[ ! -d "/usr/include/curl" ]]; then \
+    if [ ! -d "/usr/include/curl" ]; then \
         ln -sT "/usr/include/${debMultiarch}/curl" /usr/local/include/curl; \
     fi; \
     cd /usr/src/php; \