Update dependency org.jetbrains.kotlin.multiplatform to v1.7.20 (#188)

Co-authored-by: Cedrick Cooke <development@cedrickc.net>

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ android-min = "21"
 compose = "1.2.1"
 coroutines = "1.6.4"
 jacoco = "0.8.7"
-kotlin = "1.7.10"
+kotlin = "1.7.20"
 
 [libraries]
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version = "1.6.1" }
@@ -24,7 +24,7 @@ robolectric = { module = "org.robolectric:robolectric", version = "4.9" }
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
 android-library = { id = "com.android.library", version.ref = "agp" }
-atomicfu = { id = "kotlinx-atomicfu", version = "0.18.2" }
+atomicfu = { id = "kotlinx-atomicfu", version = "0.18.5" }
 compose = { id = "org.jetbrains.compose", version.ref = "compose" }
 dokka = { id = "org.jetbrains.dokka", version = "1.7.20" }
 java8 = { id = "net.mbonnin.one.eight", version = "0.2" }