Merge pull request #14134 from KratosMultiphysics/ci/activate-devtoolset-13

[CI] Activate dev toolset 13 in Rocky8

Author: roigcarlo

scripts/docker_files/docker_file_ci_rockylinux8/DockerFile

@@ -7,9 +7,9 @@ ENV HOME /root
 # Install devtools 13
 RUN dnf -y install gcc-toolset-13
 
-# Enable devtools 11 every time a shell is started
+# Enable devtools 13 every time a shell is started
 # TODO: /etc/bashrc is never executed so this line does not fulfill its purpose => fix it.
-RUN echo "source /opt/rh/gcc-toolset-11/enable" >> /etc/bashrc
+RUN echo "source /opt/rh/gcc-toolset-13/enable" >> /etc/bashrc
 
 # Install python3.10.18
 RUN dnf update -y && \