Bump org.projectnessie.cel:cel-bom from 0.4.4 to 0.4.5

Bumps [org.projectnessie.cel:cel-bom](https://github.com/projectnessie/cel-java) from 0.4.4 to 0.4.5.
- [Release notes](https://github.com/projectnessie/cel-java/releases)
- [Commits](projectnessie/cel-java@v0.4.4...v0.4.5)

---
updated-dependencies:
- dependency-name: org.projectnessie.cel:cel-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 assertj = "3.26.3"
 buf = "1.35.1"
-cel = "0.4.4"
+cel = "0.4.5"
 ipaddress = "5.5.0"
 junit = "5.10.3"
 maven-publish = "0.29.0"