kotlin eap 1.9.0-Beta CI

.github/patches/K2_workaround.patch

@@ -0,0 +1,19 @@
+Subject: [PATCH] K2 workaround
+---
+Index: rsocket-test/src/commonMain/kotlin/io/rsocket/kotlin/test/InUseTrackingPool.kt
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/rsocket-test/src/commonMain/kotlin/io/rsocket/kotlin/test/InUseTrackingPool.kt b/rsocket-test/src/commonMain/kotlin/io/rsocket/kotlin/test/InUseTrackingPool.kt
+--- a/rsocket-test/src/commonMain/kotlin/io/rsocket/kotlin/test/InUseTrackingPool.kt	(revision ed9ab05e555f7e10aa7fbb9f51120dd0913d475d)
++++ b/rsocket-test/src/commonMain/kotlin/io/rsocket/kotlin/test/InUseTrackingPool.kt	(date 1683987216035)
+@@ -37,7 +37,7 @@
+
+     override fun recycle(instance: ChunkBuffer) {
+         synchronized(this) {
+-            check(inUse.remove(IdentityWrapper(instance, null)))
++            inUse.remove(IdentityWrapper(instance, null))
+         }
+         BufferPool.recycle(instance)
+     }

.github/workflows/ci-kotlin-eap.yml

@@ -0,0 +1,30 @@
+name: Kotlin EAP CI
+on:
+  push:
+    branches:
+      - kotlin-eap/ci
+
+jobs:
+  kotlin:
+    name: Kotlin 1.9.0-Beta
+    uses: ./.github/workflows/run-tests.yml
+    with:
+      cache-disabled: true
+      kotlin-version: '1.9.0-Beta'
+
+  kotlin-k2:
+    name: Kotlin 1.9.0-Beta + K2
+    uses: ./.github/workflows/run-tests.yml
+    with:
+      cache-disabled: true
+      kotlin-version: '1.9.0-Beta'
+      patch-file: './.github/patches/K2_workaround.patch'
+      kotlin-use-k2: true
+
+  kotlin-cc:
+    name: Kotlin 1.9.0-Beta + CC
+    uses: ./.github/workflows/run-tests.yml
+    with:
+      cache-disabled: true
+      kotlin-version: '1.9.0-Beta'
+      configuration-cache-enabled: true