fix(deps): update kotest to v6 (#26)

* fix(deps): update kotest to v6

* test: migrate backgroundScope import for kotest 6

The TestScope.backgroundScope extension moved from io.kotest.core.coroutines
to io.kotest.engine.coroutines in kotest 6.

---------

Co-authored-by: Renovate Bot <renovate@whitesourcesoftware.com>

Author: rossdanderson

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ fory = "1.0.0"
 datasource = "8.0.11-1836-95c6e774"
 
 # Test Dependencies
-kotest = "5.9.1"
+kotest = "6.1.11"
 turbine = "1.2.1"
 mockk = "1.14.9"
 

reactive/kotlin/src/test/kotlin/com/caplin/integration/datasourcex/reactive/kotlin/BindTest.kt

@@ -20,9 +20,9 @@ import com.caplin.integration.datasourcex.util.flow.ValueOrCompletion
 import com.caplin.integration.datasourcex.util.flow.ValueOrCompletion.Completion
 import com.caplin.integration.datasourcex.util.flow.ValueOrCompletion.Value
 import com.caplin.integration.datasourcex.util.flow.dematerialize
-import io.kotest.core.coroutines.backgroundScope
 import io.kotest.core.spec.IsolationMode
 import io.kotest.core.spec.style.FunSpec
+import io.kotest.engine.coroutines.backgroundScope
 import io.kotest.matchers.collections.shouldContain
 import io.kotest.matchers.collections.shouldNotContain
 import io.kotest.matchers.equals.shouldBeEqual

util/src/test/kotlin/com/caplin/integration/datasourcex/util/flow/CompletingSharedFlowTest.kt

@@ -6,8 +6,8 @@ import app.cash.turbine.test
 import app.cash.turbine.turbineScope
 import com.caplin.integration.datasourcex.util.flow.ValueOrCompletion.Completion
 import com.caplin.integration.datasourcex.util.flow.ValueOrCompletion.Value
-import io.kotest.core.coroutines.backgroundScope
 import io.kotest.core.spec.style.FunSpec
+import io.kotest.engine.coroutines.backgroundScope
 import io.kotest.matchers.equals.shouldBeEqual
 import io.kotest.matchers.types.shouldBeInstanceOf
 import kotlinx.coroutines.ExperimentalCoroutinesApi

util/src/test/kotlin/com/caplin/integration/datasourcex/util/flow/FlowMapTest.kt

@@ -7,8 +7,8 @@ import app.cash.turbine.turbineScope
 import com.caplin.integration.datasourcex.util.flow.MapEvent.EntryEvent.Removed
 import com.caplin.integration.datasourcex.util.flow.MapEvent.EntryEvent.Upsert
 import com.caplin.integration.datasourcex.util.flow.MapEvent.Populated
-import io.kotest.core.coroutines.backgroundScope
 import io.kotest.core.spec.style.FunSpec
+import io.kotest.engine.coroutines.backgroundScope
 import io.kotest.matchers.equals.shouldBeEqual
 import io.kotest.matchers.maps.shouldContainExactly
 import io.kotest.matchers.nulls.shouldBeNull