Update dependency org.immutables:value to v2.12.0

Author: renovate[bot]

java/versions.lock

@@ -258,7 +258,7 @@ org.glassfish.jersey.core:jersey-server:2.40 (3 constraints: 363eb427)
 
 org.glassfish.jersey.inject:jersey-hk2:2.40 (1 constraints: ea0cbc29)
 
-org.immutables:value:2.11.7 (1 constraints: 3d05393b)
+org.immutables:value:2.12.0 (1 constraints: 3705353b)
 
 org.javassist:javassist:3.29.2-GA (1 constraints: 30112ef1)
 

java/versions.props

@@ -7,7 +7,7 @@ com.google.guava:guava = 33.5.0-jre
 com.google.guava:listenablefuture = 9999.0-empty-to-avoid-conflict-with-guava
 com.jakewharton.nopen:* = 1.0.1
 org.apache.spark:* = 3.5.7
-org.immutables:value = 2.11.7
+org.immutables:value = 2.12.0
 com.google.protobuf:protobuf-java = 4.33.2
 org.apache.arrow:* = 18.3.0