Bump org.immutables:value from 2.12.2 to 2.12.3 (#133)

Bumps [org.immutables:value](https://github.com/immutables/immutables) from 2.12.2 to 2.12.3.
- [Release notes](https://github.com/immutables/immutables/releases)
- [Commits](immutables/immutables@2.12.2...2.12.3)

---
updated-dependencies:
- dependency-name: org.immutables:value
  dependency-version: 2.12.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -29,7 +29,7 @@ nullaway = { module = "com.uber.nullaway:nullaway", version = "0.14.2" }
 functionaljava = { module = "org.functionaljava:functionaljava", version = "5.0" }
 guava = { module = "com.google.guava:guava", version = "33.7.2-jre" }
 guava-testlib = { module = "com.google.guava:guava-testlib", version = "33.7.2-jre" }
-immutables-value = { module = "org.immutables:value", version = "2.12.2" }
+immutables-value = { module = "org.immutables:value", version = "2.12.3" }
 jackson-annotations = { module = "com.fasterxml.jackson.core:jackson-annotations", version = "2.22" }
 jackson-core = { module = "com.fasterxml.jackson.core:jackson-core", version = "2.22.3" }
 jackson-databind = { module = "com.fasterxml.jackson.core:jackson-databind", version = "2.22.3" }