Update 2017 firewall page to remove outdated reference to incredibuild CDN

[PoulChapman]

…r.md

removed outdated reference to incredibuild CDN

[prmerger-automator]

@PoulChapman : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[PoulChapman]

#sign-off

[prmerger-automator]

Invalid command: '#sign-off'. Only the assigned author of one or more file in this PR can sign off. @anandmeg

[learn-build-service-prod]

Learn Build status updates of commit 70820db:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md	✅Succeeded

For more details, please refer to the build report.

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[Jak-MS]

hi @PoulChapman - you can make this change in the private repo visualstudio-docs-pr and sign off on your own PR. And in the future (if you have access) you should use the private repos for updates. Here in the public repo, you'll need to wait for @anandmeg to review and approve.

@anandmeg
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

[anandmeg]

@PoulChapman, did you mean to make this change for 2017?
This is the 2019/2022 page which is already addressed by your other PR: #10546.

The 2017 page is in the archive repo (visualstudio-docs-archive-pr): /visualstudio-docs-archive-pr/Docs/vs-2017/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

[PoulChapman]

@PoulChapman, did you mean to make this change for 2017? This is the 2019/2022 page which is already addressed by your other PR: #10546.

The 2017 page is in the archive repo (visualstudio-docs-archive-pr): /visualstudio-docs-archive-pr/Docs/vs-2017/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

Oops... Yes. I've created a PR for the archive site here: https://github.com/MicrosoftDocs/visualstudio-docs-archive-pr/pull/104

[anandmeg]

@PoulChapman, did you mean to make this change for 2017? This is the 2019/2022 page which is already addressed by your other PR: #10546.
The 2017 page is in the archive repo (visualstudio-docs-archive-pr): /visualstudio-docs-archive-pr/Docs/vs-2017/install/install-and-use-visual-studio-behind-a-firewall-or-proxy-server.md

Oops... Yes. I've created a PR for the archive site here: MicrosoftDocs/visualstudio-docs-archive-pr#104

Approved and merged the archive PR. I will close this one.

[anandmeg]

Closing this PR as https://github.com/MicrosoftDocs/visualstudio-docs-archive-pr/pull/104 is created in the archive repo.