Initialize Capabilities with Uncached Context

[AdityaSripal]

Description

Cleaner fix than one implemented in #6127

Uses a different helper function that explicitly creates uncached context

---

For contributor use:

• Targeted PR against correct branch (see CONTRIBUTING.md)
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards.
• Wrote unit and integration tests
• Updated relevant documentation (docs/) or specification (x/<module>/spec/)
• Added relevant godoc comments.
• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md
• Re-reviewed Files changed in the Github PR explorer

---

For admin use:

• Added appropriate labels to PR (ex. WIP, R4R, docs, etc)
• Reviewers assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[codecov]

Codecov Report

Merging #6136 into master will decrease coverage by 0.00%.
The diff coverage is 33.33%.

@@            Coverage Diff             @@
##           master    #6136      +/-   ##
==========================================
- Coverage   54.83%   54.83%   -0.01%     
==========================================
  Files         439      439              
  Lines       26492    26494       +2     
==========================================
  Hits        14527    14527              
- Misses      10968    10970       +2     
  Partials      997      997              

[alexanderbez]

utACK

[cwgoes]

ACK