Fix SLES 15 SP5 provisioning to work fluently without packagekit flakiness

+ echo 'Checking packagekit status'
Checking packagekit status
+ sudo systemctl status packagekit
â—‹ packagekit.service - PackageKit Daemon
     Loaded: loaded (/usr/lib/systemd/system/packagekit.service; static)
     Active: inactive (dead)

Oct 18 21:58:03 10-215-132-149 packagekitd[2015]: DownloadProgressReportReceiver::start():https://updates.suse.com/SUSE/Updates/SLE-Module-Basesystem/15-SP5/x86_64/update?PMPJMAosvwE4jBViRRqCX5LB1qxCTlW6y-6lxG5qR73WaNmNIgy4R4YS6yUBcplQOoUkzc6reY-LN2Db6E_q2_vckxtEqcxjjxXY8RzU_104HwnfN5hX8BSBllc5iGkgngkSNyfsqoKLkWctRRKrWU41xWNPyw --zypper-needs-restarting;1.14.64-150400.3.32.1;noarch;Basesystem_Module_15_SP5_x86_64:SLE-Module-Basesystem15-SP5-Updates
Oct 18 21:58:04 10-215-132-149 PackageKit[2015]: update-packages transaction /13_becbcbde from uid 1000 finished with success after 5117ms
Oct 18 21:58:04 10-215-132-149 PackageKit[2015]: resolve transaction /14_baecdbcb from uid 1000 finished with success after 2ms
Oct 18 21:58:05 10-215-132-149 PackageKit[2015]: get-updates transaction /15_cdedbaca from uid 1000 finished with success after 899ms
Oct 18 21:58:05 10-215-132-149 PackageKit[2015]: get-details transaction /16_bdbbeedd from uid 1000 finished with success after 14ms
Oct 18 21:58:05 10-215-132-149 PackageKit[2015]: get-details transaction /17_ebbadeed from uid 1000 finished with success after 5ms
Oct 18 21:58:09 10-215-132-149 PackageKit[2015]: get-updates transaction /18_dacecdcd from uid 1000 finished with success after 632ms
Oct 18 21:58:09 10-215-132-149 PackageKit[2015]: get-details transaction /19_abaeabab from uid 1000 finished with success after 2ms
Oct 18 21:58:29 10-215-132-149 PackageKit[2015]: daemon quit
Oct 18 21:58:29 10-215-132-149 systemd[1]: packagekit.service: Deactivated successfully.
agent:2023/10/18 21:58:32 build.go:755: Executing scheduled instruction 1 of 2 - Upload all core dumps if there are some
agent:2023/10/18 21:58:32 build.go:652: Skip uploading core files because CORE_FILES_PATH is not set in the environment
agent:2023/10/18 21:58:32 build.go:763: 
agent:2023/10/18 21:58:32 build.go:755: Executing scheduled instruction 2 of 2 - Print sccache statistics
agent:2023/10/18 21:58:32 build.go:427: [sccache -s] 30s 30s false true
agent:2023/10/18 21:58:32 build.go:430: Error exec: "sccache": executable file not found in $PATH
agent:2023/10/18 21:58:32 build.go:452: Process finished with error exec: not started but the result is ignored as instructed by Coin.
agent:2023/10/18 21:58:32 build.go:763: 
agent:2023/10/18 21:58:32 agent.go:385: Provision failed
agent:2023/10/18 21:58:32 agent.go:248: ERROR building: Provisioning failed: Error running bash scripts: Error running /bin/bash /tmp/provisioning-922341323/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/01-systemsetup.sh: exit status 3
INFO:workitem.py:676(78044): Agent FINISHED FAIL: <could not determine failure location - check log: /mnt/coin-storage-01/ci-working-dir/storage/provisioning/qtci-linux-SLES-15_SP5-x86_64-50-d6e44e/provision_1702398326/log.txt.gz>: provisioning/qtci-linux-SLES-15_SP5-x86_64-50-d6e44e/Provision