az-devops: add page

[sannae]

• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page(s) have at most 8 examples.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The PR title conforms to the recommended templates.

For: #6141

[CLAassistant]

All committers have signed the CLA.

[tldr-bot]

The build for this PR failed with the following error(s):

pages/common/az-devops.md:25:91 MD047/single-trailing-newline Files should end with a single newline character
pages/common/az-devops.md:
Error: Parse error on line 5:
...ew=azure-cli-latest>- Set the Personal
-----------------------^
Expecting 'END_INFORMATION_LINK_URL', got 'NEWLINE'
pages/common/az-devops.md:4: TLDR004 Command descriptions should end in a period
pages/common/az-devops.md:5: TLDR011 Page never contains more than a single empty line

Please fix the error(s) and push again.

[tldr-bot]

The build for this PR failed with the following error(s):

pages/common/az-devops.md:25:91 MD047/single-trailing-newline Files should end with a single newline character
pages/common/az-devops.md:4: TLDR004 Command descriptions should end in a period
pages/common/az-devops.md:7: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/az-devops.md:11: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/az-devops.md:15: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/az-devops.md:19: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/az-devops.md:23: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/az-devops.md:1: TLDR009 Page should contain a newline at end of file

Please fix the error(s) and push again.