Hide publish hint when at least one changeset has been published

Created by: eseliger

As requested https://sourcegraph.slack.com/archives/CMMTWQQ49/p1603460607374000

Created by: sourcegraph-bot

Notifying subscribers in CODENOTIFY files for diff 459e6b1c5382425cd1c55a453200600dfb3a6731...69900a9858ed8b60e940b08142ce037f1da512e2.

Notify	File(s)
@LawnGnome	client/web/src/enterprise/campaigns/detail/CampaignDetailsPage.tsx client/web/src/enterprise/campaigns/detail/UnpublishedNotice.story.tsx client/web/src/enterprise/campaigns/detail/UnpublishedNotice.tsx client/web/src/enterprise/campaigns/detail/snapshots/CampaignDetailsPage.test.tsx.snap

Created by: sonarcloud[bot]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

No Coverage information
0.0% Duplication

Created by: codecov[bot]

Codecov Report

Merging #15016 into main will decrease coverage by 0.00%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main   #15016      +/-   ##
==========================================
- Coverage   52.37%   52.37%   -0.01%     
==========================================
  Files        1556     1556              
  Lines       79625    79626       +1     
  Branches     7104     6989     -115     
==========================================
  Hits        41701    41701              
- Misses      34179    34180       +1     
  Partials     3745     3745              

Flag	Coverage Δ
#go	52.34% <ø> (ø)
#integration	30.31% <100.00%> (-0.01%)
#storybook	25.86% <100.00%> (+0.01%)
#typescript	52.44% <100.00%> (-0.01%)
#unit	34.10% <100.00%> (+<0.01%)

Impacted Files	Coverage Δ
...nterprise/campaigns/detail/CampaignDetailsPage.tsx	88.88% <ø> (ø)
.../enterprise/campaigns/detail/UnpublishedNotice.tsx	100.00% <100.00%> (+25.00%)
client/web/src/settings/SettingsPage.tsx	64.70% <0.00%> (-11.77%)
...codeintel/bundles/persistence/cache/store_cache.go	92.30% <0.00%> (-1.29%)
cmd/repo-updater/repos/types.go	74.44% <0.00%> (+0.24%)