Make some minor improvements to resource filter keywords and add filter keyword support for resource snippets

[StephenWeatherford]

Another part of #6387

1. Hopefully fix update baselines script (unrelated)
2. vscode handles spaces between than commas
3. prioritize the actual resource name over the keywords by placing them first
4. Added a couple more aliases
5. Implement filtering for snippets:
   a) add snippet description to filter
   b) add resource types and keywords for all resources used in the snippet

Microsoft Reviewers: Open in CodeFlow

[github-actions]

Test this change out locally with the following install scripts (Action run 8651086720)

VSCode

• Mac/Linux

  bash <(curl -Ls https://aka.ms/bicep/nightly-vsix.sh) --run-id 8651086720

• Windows

  iex "& { $(irm https://aka.ms/bicep/nightly-vsix.ps1) } -RunId 8651086720"

Azure CLI

• Mac/Linux

  bash <(curl -Ls https://aka.ms/bicep/nightly-cli.sh) --run-id 8651086720

• Windows

  iex "& { $(irm https://aka.ms/bicep/nightly-cli.ps1) } -RunId 8651086720"

[github-actions]

Test Results

    66 files   -     33      66 suites   - 33   22m 20s ⏱️ - 22m 10s
10 748 tests  -     16  10 747 ✅  -     16  1 💤 ±0  0 ❌ ±0 
25 392 runs   - 12 680  25 390 ✅  - 12 679  2 💤  - 1  0 ❌ ±0 

Results for commit 6f6628e. ± Comparison against base commit 63e8819.

♻️ This comment has been updated with latest results.

[shenglol]

nit: No need to call ToArray.

[StephenWeatherford]

@shenglol Thanks!