Update dependency io.github.koalaplot:koalaplot-core to v0.6.4

Author: renovate[bot]

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ compose = "1.7.4"
 compose-plugin = "1.7.0"
 composeAdaptiveLayout = "1.0.0"
 harawata-appdirs = "1.2.2"
-koalaplot = "0.5.3"
+koalaplot = "0.6.4"
 koin = "3.6.0-Beta4"
 koin-compose-multiplatform = "1.2.0-Beta4"
 kmpNativeCoroutines = "1.0.0-ALPHA-35"