Add type to session nodes

[petermoogk]

Proposed changes

Currently, the contextValue for a Zowe tree node does not encode the profile type. This makes it difficult for an extender to add a context menu action that should be visible for a specific profile type. This PR includes code that updates the context value for each of the three zowe views(ie data set, uss, and jobs). Each contextValue has "_type=" appended to the end.

Release Notes

Milestone:

Changelog:

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] Enhancement (non-breaking change which adds or improves functionality)
• [ ] Breaking change (a change that would cause existing functionality to not work as expected)
• [ ] Documentation (Markdown, README updates)
• [ ] Other (please specify above in "Proposed changes" section)

Checklist

General

• [x] I have read the CONTRIBUTOR GUIDANCE wiki
• [x] All PR dependencies have been merged and published (if applicable)
• [ ] A GIF or screenshot is included in the PR for visual changes
• [ ] The pre-publish command has been executed:
  • v2 and below: yarn workspace vscode-extension-for-zowe vscode:prepublish
  • v3: pnpm --filter vscode-extension-for-zowe vscode:prepublish

Code coverage

• [ ] There is coverage for the code that I have added
• [ ] I have added new test cases and they are passing
• [ ] I have manually tested the changes

Deployment

• [ ] I have added developer documentation (if applicable)
• [ ] Documentation should be added to Zowe Docs
  • If you're an outside contributor, please post in the #zowe-doc Slack channel to coordinate documentation.
  • Otherwise, please check with the rest of the squad about any needed documentation before merging.
• [ ] These changes may need ported to the appropriate branches (list here):

Further comments

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 93.02%. Comparing base (dc2178f) to head (ee1b063). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #3309 +/- ## ======================================= Coverage 93.02% 93.02% ======================================= Files 116 116 Lines 12046 12047 +1 Branches 2651 2655 +4 ======================================= + Hits 11206 11207 +1 Misses 839 839 Partials 1 1 ```

:umbrella: View full report in Codecov by Sentry.
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