Update dependency androidx.lifecycle:lifecycle-livedata to v2.8.6

Author: mend-5034428[bot]

sampleapp/build.gradle.kts

@@ -52,7 +52,7 @@ dependencies {
     implementation("com.squareup.retrofit2:converter-gson:2.9.0")
     implementation("androidx.legacy:legacy-support-v4:1.0.0")
     implementation("androidx.lifecycle:lifecycle-extensions:2.2.0")
-    implementation("androidx.lifecycle:lifecycle-livedata:2.2.0")
+    implementation("androidx.lifecycle:lifecycle-livedata:2.8.6")
     implementation("android.arch.navigation:navigation-fragment-ktx:1.0.0")
     implementation("android.arch.navigation:navigation-ui-ktx:1.0.0")
     implementation("com.xwray:groupie:2.8.1")