add package for br_netfilter to rocky test runs (#6033)

Author: xavpaice

testgrid/specs/os-firstlast.yaml

@@ -35,7 +35,7 @@
   version: "10.2"
   vmimageuri: https://dl.rockylinux.org/pub/rocky/10/images/x86_64/Rocky-10-GenericCloud-Base.latest.x86_64.qcow2
   preinit: |
-    yum install -y --nobest nfs-utils fio container-selinux lvm2 conntrack-tools iptables-nft socat git iscsi-initiator-utils rrdtool
+    yum install -y --nobest nfs-utils fio container-selinux kernel-modules-extra lvm2 conntrack-tools iptables-nft socat git iscsi-initiator-utils rrdtool
     systemctl disable --now cockpit.socket
 - id: centos-9
   name: CentOS 9

testgrid/specs/os-full.yaml

@@ -41,7 +41,7 @@
   version: "10.2"
   vmimageuri: https://dl.rockylinux.org/pub/rocky/10/images/x86_64/Rocky-10-GenericCloud-Base.latest.x86_64.qcow2
   preinit: |
-    yum install -y --nobest nfs-utils fio container-selinux lvm2 conntrack-tools iptables-nft socat git iscsi-initiator-utils rrdtool
+    yum install -y --nobest nfs-utils fio container-selinux kernel-modules-extra lvm2 conntrack-tools iptables-nft socat git iscsi-initiator-utils rrdtool
     systemctl disable --now cockpit.socket
 - id: centos-9
   name: CentOS 9

testgrid/specs/os-latest.yaml

@@ -35,7 +35,7 @@
   version: "10.2"
   vmimageuri: https://dl.rockylinux.org/pub/rocky/10/images/x86_64/Rocky-10-GenericCloud-Base.latest.x86_64.qcow2
   preinit: |
-    yum install -y --nobest nfs-utils fio container-selinux lvm2 conntrack-tools iptables-nft socat git iscsi-initiator-utils rrdtool
+    yum install -y --nobest nfs-utils fio container-selinux kernel-modules-extra lvm2 conntrack-tools iptables-nft socat git iscsi-initiator-utils rrdtool
     systemctl disable --now cockpit.socket
 - id: centos-9
   name: CentOS 9