[Kotlin][Multiplatform] Add missing JVM dependency

[krzema12]

This dependency was accidentally removed in PR #9755 where we switched
from build.gradle to build.gradle.kts.

Symptom of this dependency missing (not making this change):

12:28:25.021 [DefaultDispatcher-worker-6] ERROR Application - Unhandled: GET - <redacted>
java.lang.ExceptionInInitializerError: null
        at com.dynatrace.teamsmanager.infrastructure.ApiClient$client$2.invoke(ApiClient.kt:38)
...
Caused by: java.lang.IllegalStateException: Failed to find HTTP client engine implementation in the classpath: consider adding client engine dependency. See https://ktor.io/clients/http-client/engines.html
        at io.ktor.client.HttpClientJvmKt.<clinit>(HttpClientJvm.kt:42)

which contains a clear message hinting what's wrong.

---

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Technical committee:
@jimschubert @dr4ke616 @karismann @Zomzog @andrewemery @4brunu @yutaka0m

People working on the previous change (#9755):
@837 @wing328

[4brunu]

Actually comparing the two files, it seems that there are a lot of missing dependencies.
Is this the only one that is missing?

[krzema12]

@4brunu good point. However I have a possibility to test only the JVM target in the multiplatform project, hence I'm limiting the changes to what I can test. It's the most popular target, so IMO it still make sense to make this simple change and tackle others later.

[4brunu]

Could you please add the remaining one's without testing?

[krzema12]

I checked the dependencies and in fact nothing more seems to be missing. One may think that e.g. implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-js:$coroutines_version" is missing from jsMain, however in the newer versions of Gradle and Kotlin, it's enough to specify implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-common:$coroutines_version" in commonMain and it will automatically add dependencies on platform-specific libraries. It's also why implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version" is not needed for jvmMain.

[4brunu]

@837 @DevSrSouza could you please help to review this PR?
Is there any more missing dependencies for other targets?
Thanks

[837]

Looks good to me, seems like I really just missed the JVM client for ktor. @krzema12 thanks for finding that :D
The others are all defined in the commonMain{} and will automatically download the target specific dependencies.

[4brunu]

Thanks 👍