Description of problem:
 
If the kernel version is lower than the version present in the repository, Convert 2 RHEL playbook job fails with the below error message :

~~~
========== Overridable (Review and either fix or ignore the failure) ==========
(OVERRIDABLE) IS_LOADED_KERNEL_LATEST::INVALID_KERNEL_VERSION - Invalid kernel
version detected
Description: The loaded kernel version mismatch the latest one available in
system repositories
Diagnosis: The version of the loaded kernel is different from the latest
version in system repositories.
Latest kernel version available in baseos: 4.18.0-348.7.1.el8_5
Loaded kernel version: 4.18.0-348.el8
Remediation: To proceed with the conversion, update the kernel version by
executing the following step:

1. yum install kernel-core-4.18.0-348.7.1.el8_5 -y
2. reboot
If you wish to ignore this message, set the environment variable
'CONVERT2RHEL_SKIP_KERNEL_CURRENCY_CHECK' to 1.
(OVERRIDABLE) PACKAGE_UPDATES::OUT_OF_DATE_PACKAGES - Outdated packages detected
Description: Please refer to the diagnosis for further information
Diagnosis: The system has 28 package(s) not updated based on repositories
defined in the system repositories.
List of packages to update: kernel kernel-core kernel-modules kernel-tools
kernel-tools-libs kexec-tools libgcc libgomp libsss_autofs libsss_certmap
libsss_idmap libsss_nss_idmap libsss_sudo libstdc++ openssl openssl-libs
python3-perf qemu-guest-agent selinux-policy selinux-policy-targeted sssd-client
sssd-common sssd-kcm sssd-nfs-idmap systemd systemd-libs systemd-pam systemd-
udev.

Not updating the packages may cause the conversion to fail.
Consider updating the packages before proceeding with the conversion.
Remediations: If you wish to ignore this message, set the environment
variable 'CONVERT2RHEL_OUTDATED_PACKAGE_CHECK_SKIP' to 1.
~~~

After manually applying the recommendation 1 and 2 :
~~~

1. yum install kernel-core-4.18.0-348.7.1.el8_5 -y
2. reboot
   ..
3. export CONVERT2RHEL_OUTDATED_PACKAGE_CHECK_SKIP=1
4. echo $CONVERT2RHEL_OUTDATED_PACKAGE_CHECK_SKIP
   1

1. uname -a
   Linux centos83.net.gtx 4.18.0-348.7.1.el8_5.x86_64 #1 SMP Wed Dec 22 13:25:12 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
   ~~~

Running again Convert 2 RHEL Playbook, still failing with same error.

How reproducible:
100%
 
Workaround :

• Update all packages:
  ~~~

1. dnf update -y
   ~~~

• Run Convert 2 RHEL again, it is successful

Is this issue a regression from an earlier version:

 
Steps to Reproduce:

1. Install CentOS 8.5 with kernel 4.18.0-348.el8 :

https://vault.centos.org/8.5.2111/isos/x86_64/CentOS-8.5.2111-x86_64-dvd1.iso

2. Follow the upgrade doc - configure repo, install convert2rhel, register to satellite

3. Run Convert 2 RHEL Playbook from Satellite

Actual behavior:

Failing with the above error

Expected behavior:

• Remediation: should give more accurate steps , like dnf update -y
• Convert 2 RHEL should ignore outdated package if CONVERT2RHEL_OUTDATED_PACKAGE_CHECK_SKIP is set to 1

Business Impact / Additional info: