Excavator: Upgrade Java dependency org.immutables:value to 2.12.2 (palantir#1668)

Author: svc-excavator-bot

versions.lock

@@ -114,7 +114,7 @@ org.eclipse.platform:org.eclipse.text:3.10.300 (1 constraints: 99053a46)
 
 org.functionaljava:functionaljava:5.0 (1 constraints: a904262c)
 
-org.immutables:value:2.12.1 (2 constraints: ad168e34)
+org.immutables:value:2.12.2 (2 constraints: ae16c234)
 
 org.jetbrains:annotations:26.0.2 (2 constraints: b7284379)
 

versions.props

@@ -12,7 +12,7 @@ junit:junit = 4.13.2
 org.assertj:assertj-core = 3.27.7
 org.derive4j:* = 1.1.1
 org.functionaljava:functionaljava = 5.0
-org.immutables:value = 2.12.1
+org.immutables:value = 2.12.2
 org.junit.jupiter:* = 6.0.3
 org.junit.vintage:* = 6.0.3
 org.junit.platform:* = 6.0.3