Use actual latest mediapipe task version

Author: izaak

gradle/libs.versions.toml

@@ -17,7 +17,7 @@ material3version = "1.3.1"
 junitJunit = "4.12"
 monitor = "1.7.2"
 junitKtx = "1.2.1"
-mediapipeTaskVision = "0.20230731"
+mediapipeTaskVision = "0.10.20"
 coroutines = "1.8.1"
 
 [libraries]