Add troubleshooting for Air Gapped Cloud environments

[MSFT-GRRojas]

Added a section for Air Gapped Cloud environments requiring Visual C++ v14 Redistributable installations.

[v-regandowner]

@rwestMSFT

Can you review the proposed changes?

IMPORTANT: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

[erinstellato-ms]

@rwestMSFT Would it make more sense to add this information on the install page?

[rwestMSFT]

@erinstellato-ms Yup, I can do that.

@MSFT-GRRojas Since you have an MSFT prefix we're going to close this PR anyway. Staff and vendors should work in data-tools-pr. I'll move this PR over there.

[MSFT-GRRojas]

Thank you. Apologies if not entered in the correct location. Thanks for moving. Will I know when it's posted?

[rwestMSFT]

It should be live sometime today.

We generalized it so that it doesn't reference air-gapped environments specifically. Three articles will now say somewhere that all offline environments should check that the redistributable is installed, before installing SSMS.