ci: Add missing llvm package into Fedora.

Add llvm-devel package that was missing in the Fedora container.
This is needed to get the symbols in the sanitizers report.

Signed-off-by: Ales Musil <[email protected]>
Signed-off-by: Dumitru Ceara <[email protected]>
(cherry picked from commit 6e2e489)

Author: almusil

utilities/containers/fedora/Dockerfile

@@ -26,6 +26,7 @@ RUN dnf -y update \
         kmod \
         libcap-ng-devel \
         libtool \
+        llvm-devel \
         net-tools \
         nfdump \
         ninja-build \