Check 4/117 reports Upgrade failure even though we are ron a approved version of CIMC #484

Running the pre-upgrade-validation for an upgrade from 6.0(9e) to 6.1(6g) and getting the following results:

[Check 4/117] APIC CIMC Compatibility... FAIL - UPGRADE FAILURE!!
Node ID Model Current CIMC version Catalog Recommended CIMC Version Warning

node-1 APIC-SERVER-M3 4.2(2a) 4.3(2.250016)
node-2 APIC-SERVER-M3 4.2(2a) 4.3(2.250016)
node-3 APIC-SERVER-M3 4.2(2a) 4.3(2.250016)

According to the release notes for 6.1(6g), https://www.cisco.com/c/en/us/td/docs/dcn/aci/apic/6x/release-notes/cisco-apic-release-notes-616.html, the current CIMC version is approved. this check shouldn't report an upgrade failure when the current CIMC version is approved. it could recommend an upgrade of CIMC after ACI upgrade on the APIC's has been performed.

When running the script for an upgrade from 6.0(9e) to 6.0(9h) which has the same recomended versions of CIMC the script doesn't report an upgrade failure for the CIMC check.