chore(akmods): Revert using readonly

It looks less clean & readable in code

modules/akmods/akmods.sh

@@ -5,23 +5,20 @@ ENABLE_MULTIMEDIA_REPO() {
   sed -i 's@enabled=0@enabled=1@g' /etc/yum.repos.d/_copr_ublue-os-akmods.repo
   sed -i "0,/enabled/ s@enabled=0@enabled=1@g" /etc/yum.repos.d/negativo17-fedora-multimedia.repo
 }
-readonly -f ENABLE_MULTIMEDIA_REPO
 
 DISABLE_MULTIMEDIA_REPO() {
   sed -i 's@enabled=1@enabled=0@g' /etc/yum.repos.d/negativo17-fedora-multimedia.repo
 }
-readonly -f DISABLE_MULTIMEDIA_REPO
 
 SET_HIGHER_PRIORITY_AKMODS_REPO() {
   echo "priority=90" >> /etc/yum.repos.d/_copr_ublue-os-akmods.repo
 }
-readonly -f SET_HIGHER_PRIORITY_AKMODS_REPO
 
 get_yaml_array INSTALL '.install[]' "$1"
 
 INSTALL_PATH=("${INSTALL[@]/#/\/tmp/rpms/kmods/*}")
-readonly INSTALL_PATH=("${INSTALL_PATH[@]/%/*.rpm}")
-readonly INSTALL_STR=$(echo "${INSTALL_PATH[*]}" | tr -d '\n')
+INSTALL_PATH=("${INSTALL_PATH[@]/%/*.rpm}")
+INSTALL_STR=$(echo "${INSTALL_PATH[*]}" | tr -d '\n')
 
 if [[ ${#INSTALL[@]} -gt 0 ]]; then
   echo "Installing akmods"