Remove the `usesProducers` compiler option. #4871

Job	Run time
Validate Dagger version	12s
Bazel build	6m 49s
Bazel tests	19m 38s
Test Hilt Gradle plugin	9m 11s
Artifact Android local tests (AGP 8.1.1)	9m 14s
Artifact Java local tests	3m 43s
Artifact Android emulator tests (API ${{ matrix.api-level }})	0s
Artifact verification tests	14m 54s
Build Hilt Gradle plugin against latest AGP version	0s
Clean up GitHub Action caches	4s
Publish snapshot	0s
	1h 3m 45s

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