Update metalava for kotlin 1.7

[yschimke]

Current errors

e: /home/runner/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.7.0/a5f42c684ad9003160ef0d0f693ecf0ba7b13549/kotlin-stdlib-1.7.0.jar!/META-INF/kotlin-stdlib.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.7.1, expected version is 1.5.1.
e: /home/runner/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.7.0/51736992f422993a1e741051bdf3c12801bc1ca1/kotlin-stdlib-common-1.7.0.jar!/META-INF/kotlin-stdlib-common.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.7.1, expected version is 1.5.1.
e: /home/runner/work/horologist/horologist/audio/build/tmp/kotlin-classes/debug/META-INF/audio_debug.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.7.1, expected version is 1.5.1.

We held off because of plugin config changed, without obvious migration.