Update dependency com.google.guava:guava to v33.4.8-jre (#445)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Diff for: gradle/libs.versions.toml

@@ -28,5 +28,5 @@ peanutz-tomlkt = "net.peanuuutz.tomlkt:tomlkt:0.4.0"
 
 # Testing
 junit = "junit:junit:4.13.2"
-google-guava = "com.google.guava:guava:33.4.7-jre"
+google-guava = "com.google.guava:guava:33.4.8-jre"
 google-truth = "com.google.truth:truth:1.4.4"