Use constants for library group task name

[rlazo]

Addressess pending comments from PR #5297

[github-actions]

Release note changes

No release note changes were detected. If you made changes that should be
present in the next release, ensure you've added an entry in the appropriate
CHANGELOG.md file(s).

[github-actions]

Unit Test Results

   820 files  +   718     820 suites  +718   39m 58s ⏱️ + 37m 1s
5 008 tests +4 037  4 987 ✔️ +4 016  21 💤 +21  0 ❌ ±0 
9 925 runs  +7 983  9 883 ✔️ +7 941  42 💤 +42  0 ❌ ±0 

Results for commit c112de6. ± Comparison against base commit f00c02f.

♻️ This comment has been updated with latest results.

[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (f00c02f) and merge commit (3aeda50).

Test Logs

• Base (f00c02f): https://github.com/firebase/firebase-android-sdk/actions/runs/6224554593
• Merge (3aeda50): https://github.com/firebase/firebase-android-sdk/actions/runs/6225194155

1. https://storage.googleapis.com/firebase-sdk-metric-reports/WJPnnFF9xb.html

[google-oss-bot]

Coverage Report ¹

Affected Products

• firebase-database

  Overall coverage changed from 50.13% (f00c02f) to 50.20% (3aeda50) by +0.07%.

  Filename	Base (f00c02f)	Merge (3aeda50)	Diff
  ChildChangeAccumulator.java	83.33%	96.67%	+13.33%
  DoubleNode.java	100.00%	88.24%	-11.76%
  WebsocketConnection.java	32.77%	35.03%	+2.26%

• firebase-firestore

  Overall coverage changed from 44.62% (f00c02f) to 44.62% (3aeda50) by +0.00%.

  Filename	Base (f00c02f)	Merge (3aeda50)	Diff
  PatchMutation.java	98.39%	100.00%	+1.61%

• firebase-installations

  Overall coverage changed from ? (f00c02f) to 58.61% (3aeda50) by ?.

  22 individual files with coverage change

  Filename	Base (f00c02f)	Merge (3aeda50)	Diff
  AutoValue_InstallationResponse.java	?	58.93%	?
  AutoValue_PersistedInstallationEntry.java	?	61.18%	?
  AutoValue_TokenResult.java	?	45.65%	?
  AwaitListener.java	?	0.00%	?
  Clock.java	?	0.00%	?
  CrossProcessLock.java	?	51.85%	?
  FirebaseInstallations.java	?	96.62%	?
  FirebaseInstallationServiceClient.java	?	4.80%	?
  FirebaseInstallationsException.java	?	78.57%	?
  FirebaseInstallationsRegistrar.java	?	100.00%	?
  GetAuthTokenListener.java	?	100.00%	?
  GetIdListener.java	?	70.00%	?
  IidStore.java	?	22.39%	?
  InstallationResponse.java	?	100.00%	?
  PersistedInstallation.java	?	97.01%	?
  PersistedInstallationEntry.java	?	100.00%	?
  RandomFidGenerator.java	?	20.00%	?
  RequestLimiter.java	?	100.00%	?
  StateListener.java	?	0.00%	?
  SystemClock.java	?	100.00%	?
  TokenResult.java	?	100.00%	?
  Utils.java	?	95.00%	?

• firebase-messaging

  Overall coverage changed from 84.18% (f00c02f) to 84.33% (3aeda50) by +0.15%.

  Filename	Base (f00c02f)	Merge (3aeda50)	Diff
  FirebaseMessaging.java	73.13%	73.57%	+0.44%
  MessagingAnalytics.java	81.38%	81.78%	+0.40%
  RequestDeduplicator.java	80.00%	90.00%	+10.00%

Test Logs

• Base (f00c02f): https://github.com/firebase/firebase-android-sdk/actions/runs/6224554593
• Merge (3aeda50): https://github.com/firebase/firebase-android-sdk/actions/runs/6225194155

1. https://storage.googleapis.com/firebase-sdk-metric-reports/nXnahk53zW.html

[daymxn]

Would also need to update it at the call site, but I can't comment on that in this PR since it wasn't changed.

[github-actions]

buildSrc Test Results

36 tests   36 ✔️  1m 35s ⏱️
  8 suites    0 💤
  8 files      0 ❌

Results for commit c112de6.

[google-oss-bot]

Startup Time Report ¹

The report is too large (122,605 chars) to be displayed on GitHub. Please check this report on GCS.

1. https://storage.googleapis.com/firebase-sdk-metric-reports/632ZTjFtci/index.html