Update roomVersion to v2.4.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
androidx.room:room-testing (source)	2.4.2 -> 2.4.3
androidx.room:room-compiler (source)	2.4.2 -> 2.4.3
androidx.room:room-ktx (source)	2.4.2 -> 2.4.3
androidx.room:room-runtime (source)	2.4.2 -> 2.4.3

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