sysrepoctl: prevent error messages due to modules already installed

Since the czechlight-firewall installs the ietf-interfaces behind the
scenes, the installation output shows error messages like this:

 bash[478]: [ERR] Module "ietf-interfaces" is already in sysrepo.

These are harmless and the `sysrepoctl --install ...` succeeds, but
let's clean up the output a bit by changing the installation order.

Change-Id: Ib7b2b432b3c294b810b055f9c4cb7730655999a6
diff --git a/package/cla-sysrepo/czechlight-install-yang.sh b/package/cla-sysrepo/czechlight-install-yang.sh
index 008d337..db2387e 100755
--- a/package/cla-sysrepo/czechlight-install-yang.sh
+++ b/package/cla-sysrepo/czechlight-install-yang.sh
@@ -89,10 +89,6 @@
 sysrepoctl --search-dirs ${VELIA_YANG} --install ${VELIA_YANG}/czechlight-system@2021-01-13.yang
 sysrepoctl --change czechlight-system --permissions 0664
 
-sysrepoctl --search-dirs ${VELIA_YANG} --install ${VELIA_YANG}/czechlight-firewall@2021-01-25.yang
-sysrepoctl --change czechlight-firewall --permissions 0600
-sysrepoctl --change ietf-access-control-list --enable-feature match-on-eth --enable-feature eth --enable-feature match-on-ipv4 --enable-feature ipv4 --enable-feature match-on-ipv6 --enable-feature ipv6 --enable-feature mixed-eth-ipv4-ipv6
-
 sysrepoctl --search-dirs ${VELIA_YANG} --install ${VELIA_YANG}/iana-if-type@2017-01-19.yang
 sysrepoctl --search-dirs ${VELIA_YANG} --install ${VELIA_YANG}/ietf-interfaces@2018-02-20.yang
 sysrepoctl --change ietf-interfaces --permissions 0664
@@ -107,5 +103,9 @@
 sysrepoctl --search-dirs ${VELIA_YANG} --install ${VELIA_YANG}/czechlight-network@2021-02-22.yang
 sysrepoctl --change czechlight-network --permissions 0664
 
+sysrepoctl --search-dirs ${VELIA_YANG} --install ${VELIA_YANG}/czechlight-firewall@2021-01-25.yang
+sysrepoctl --change czechlight-firewall --permissions 0600
+sysrepoctl --change ietf-access-control-list --enable-feature match-on-eth --enable-feature eth --enable-feature match-on-ipv4 --enable-feature ipv4 --enable-feature match-on-ipv6 --enable-feature ipv6 --enable-feature mixed-eth-ipv4-ipv6
+
 # If not do not copy here from startup -> running, running might be stale.
 sysrepocfg -C startup