Update dependency org.checkerframework:checker-qual to v3.49.4 (#3214)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -23,7 +23,7 @@ sparsebitset = "1.3"
 parallelgzip = "1.0.5"
 adventure = "4.21.0"
 adventure-bukkit = "4.4.0"
-checkerqual = "3.49.3"
+checkerqual = "3.49.4"
 truezip = "6.8.4"
 auto-value = "1.11.0"
 findbugs = "3.0.2"