(154) Change vrdev.buildTools.defaultVersion extension configuration scope to resource

[VenelinBakalov]

Description

Change vrdev.buildTools.defaultVersion extension configuration scope to resource. This enables the setting to be configured on user settings level, workspace level and local file level.

Checklist

• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• I have tested against live vRO/vRA, if applicable
• My changes have been rebased and squashed to the minimal number of relevant commits
• My changes have a descriptive commit message with a short title, including a Fixed #XXX - or Closed #XXX - prefix to auto-close the issue

Testing

Release Notes

Screenshot

Related issues and PRs

#154

[vmwclabot]

@VenelinBakalov, you must sign every commit in this pull request acknowledging our Developer Certificate of Origin before your changes are merged. This can be done by adding Signed-off-by: John Doe <john.doe@email.org> to the last line of each Git commit message. The e-mail address used to sign must match the e-mail address of the Git author. Click here to view the Developer Certificate of Origin agreement.

• Commit ebd8d2b must be signed by bakalovv@vmware.com