Move IIS tests to github actions

[Mpdreamz]

• move IIS tests over to github actions

[apmmachine]

💚 Build Succeeded

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Build stats

• Start Time: 2023-05-15T11:16:07.791+0000

• Duration: 50 min 55 sec

Test stats 🧪

Test	Results
Failed	0
Passed	452
Skipped	13
Total	465

🤖 GitHub comments

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To re-run your PR in the CI, just comment with:

• /test : Re-trigger the build.

• run benchmark tests : Run the benchmark test.

• run elasticsearch-ci/docs : Re-trigger the docs validation. (use unformatted text in the comment!)

[Mpdreamz]

Note for prosperity this consistently fails with 7.0.302 this needs a lower version e.g 7.0.203