fix: NIM Installation script | rhel9 installation failure due to missing yum-config-manager

[cjain-f5]

Issue => rhel9 installation issues addressed ( missing yum-config-manager )

[github-actions]

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[cjain-f5]

I have hereby read the F5 CLA and agree to its terms

[cjain-f5]

recheck

[mjang]

Approving with a question. Now that we no longer support RHEL 7, should we start converting this script from yum to dnf?

[mjang]

Hi @cjain-f5 , I presume there was some issue and/or feedback that drove this change? I'm guessing this changed was already approved by another engineer in an MR? Or should we post this in some Slack channel nim-something?

[cjain-f5]

Approving with a question. Now that we no longer support RHEL 7, should we start converting this script from yum to dnf?

Thanks for pointing it out, Will create a story for this.

[cjain-f5]

Hi @cjain-f5 , I presume there was some issue and/or feedback that drove this change? I'm guessing this changed was already approved by another engineer in an MR? Or should we post this in some Slack channel nim-something?

Yes, already approved and tested internally

[mjang]

Merging based on a 2nd approval from an appropriate SME