Enable getpagespeed-extras-cl-ea4 repo for repoquery checks

When building for cl-ea4 branch, only the CloudLinux EA4 repo was enabled.
This meant repoquery couldn't find already-built packages in the GetPageSpeed
cl-ea4 repository, causing unnecessary rebuilds.

Now both cloudlinux-ea4 (for ea-nginx-ngxdev) and getpagespeed-extras-cl-ea4
(for already-built package checks) are enabled.

Author: dvershinin

assets/build

@@ -106,6 +106,14 @@ EOF
     fi
     rpm -ivh --nodeps /tmp/ea-ngxdev-download/ea-nginx-ngxdev*.rpm
     echo "Installed ea-nginx-ngxdev (--nodeps) to /opt/cpanel/ea-nginx-ngxdev"
+    # Also enable getpagespeed-extras-cl-ea4 for repoquery checks of already-built packages
+    if command -v dnf5 > /dev/null 2>&1; then
+      dnf5 config-manager setopt getpagespeed-extras-cl-ea4.enabled=1
+    elif [ "$RHEL" -gt "0" ] && [ "$RHEL" -le "7" ]; then
+      yum-config-manager --enable getpagespeed-extras-cl-ea4
+    else
+      dnf config-manager --set-enabled getpagespeed-extras-cl-ea4
+    fi
   fi
   if command -v dnf5 > /dev/null 2>&1; then
     dnf5 config-manager setopt "${ENABLE_REPOS}".enabled=1