chore(deps): Update dependency com.uber.nullaway:nullaway to v0.12.3

Author: renovate[bot]

gradle/libs.versions.toml

@@ -11,7 +11,7 @@ slf4j = "2.0.16"
 
 # static analysis
 errorprone-core = "2.36.0"
-nullaway = "0.12.1"
+nullaway = "0.12.3"
 checker-qual = "3.48.3"
 
 [libraries]