sourceSets {
 val commonMain by getting {
 dependencies {
 ...
 ...
 //Firebase
 implementation("dev.gitlive:firebase-common:$gitLiveFirebaseVersion")
 implementation("dev.gitlive:firebase-database:$gitLiveFirebaseVersion")
 ...
 }
 }
 ...
}

> Configure project :core
Kotlin Multiplatform Projects are an Alpha feature. See: https://kotlinlang.org/docs/reference/evolution/components-stability.html. To hide this message, add 'kotlin.mpp.stability.nowarn=true' to the Gradle properties.
The Kotlin source set androidAndroidTestRelease was configured but not added to any Kotlin compilation. You can add a source set to a target's compilation by connecting it with the compilation's default source set using 'dependsOn'.
See https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#connecting-source-sets
> Task :core:generateDefNTPKit UP-TO-DATE
> Task :core:podDownload UP-TO-DATE
> Task :core:generateDummyFramework UP-TO-DATE
> Task :core:podspec UP-TO-DATE
> Task :core:podGenIOS UP-TO-DATE
> Task :core:podSetupBuildNTPKitIphonesimulator UP-TO-DATE
> Task :core:podBuildNTPKitIphonesimulator UP-TO-DATE
> Task :core:cinteropNTPKitIos UP-TO-DATE
> Task :core:compileKotlinIos UP-TO-DATE
> Task :core:iosProcessResources NO-SOURCE
> Task :core:iosMainKlibrary UP-TO-DATE
> Task :core:compileTestKotlinIos UP-TO-DATE
> Task :core:linkDebugTestIos
e: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld invocation reported errors
The /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld command returned non-zero exit code: 1.
output:
**ld: framework not found FirebaseDatabase**
> Task :core:linkDebugTestIos FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':core:linkDebugTestIos'.
> Compilation finished with errors
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 39s
10 actionable tasks: 1 executed, 9 up-to-date
21:50:20: Task execution finished 'allTests'.