GraphQL schema update

[github-actions]

🤖 This automated pull request brought to you by a GitHub action 🤖

The GraphQL schema has been automatically updated and relay-compiler has been re-run on the package source. relay-compiler failed with the following output:

Writing js
ERROR:
RelayParser: Encountered 1 error(s):
- Unknown field 'arglbargl' on type 'Repository'. Source: document `currentPullRequestContainerQuery` file: `containers/current-pull-request-container.js`
  
  containers/current-pull-request-container.js (4:11)
  3:         repository(owner: $headOwner, name: $headName) {
  4:           arglbargl
               ^
  5:           ref(qualifiedName: $headRef) {
  

Check out this branch to fix things so we don't break.

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View rendered actions/schema-up/README.md

[codecov]

Codecov Report

Merging #2123 into master will decrease coverage by 0.08%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2123      +/-   ##
==========================================
- Coverage   92.65%   92.56%   -0.09%     
==========================================
  Files         207      207              
  Lines       12045    12032      -13     
  Branches     1764     1747      -17     
==========================================
- Hits        11160    11138      -22     
- Misses        885      894       +9

Impacted Files	Coverage Δ
lib/containers/user-mention-tooltip-container.js	0% <0%> (-100%)	⬇️
lib/containers/issueish-tooltip-container.js	14.28% <0%> (-85.72%)	⬇️
lib/models/issueish.js	83.33% <0%> (-0.46%)	⬇️
lib/helpers.js	89.95% <0%> (-0.05%)	⬇️
lib/items/issueish-detail-item.js	98.36% <0%> (-0.03%)	⬇️
lib/views/reviews-view.js	83.23% <0%> (ø)	⬆️
lib/items/changed-file-item.js	100% <0%> (ø)	⬆️
lib/views/issue-detail-view.js	100% <0%> (ø)	⬆️
lib/views/pr-detail-view.js	100% <0%> (ø)	⬆️
lib/items/commit-detail-item.js	100% <0%> (ø)	⬆️
... and 4 more

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