chore: update kotlin to 1.8.22; kotlinx.coroutines to 1.7.3 (#69)

Author: aajtodd

.changes/b062a6cf-d42b-4104-a51d-48d9cc992a75.json

@@ -0,0 +1,5 @@
+{
+    "id": "b062a6cf-d42b-4104-a51d-48d9cc992a75",
+    "type": "misc",
+    "description": "Upgrade kotlinx.coroutines to 1.7.3"
+}

.changes/f4d68f74-f47e-4157-a78c-2847b4311f36.json

@@ -0,0 +1,5 @@
+{
+    "id": "f4d68f74-f47e-4157-a78c-2847b4311f36",
+    "type": "misc",
+    "description": "Upgrade Kotlin to 1.8.22"
+}

gradle.properties

@@ -1,13 +1,12 @@
 kotlin.code.style=official
 kotlin.mpp.stability.nowarn=true
-kotlin.mpp.enableCompatibilityMetadataVariant=true
 
 # aws-crt-kotlin
-sdkVersion=0.6.9-SNAPSHOT
+sdkVersion=0.7.0-SNAPSHOT
 
 # kotlin
-kotlinVersion=1.8.10
-coroutinesVersion=1.6.4
+kotlinVersion=1.8.22
+coroutinesVersion=1.7.3
 
 # testing/utility
 junitVersion=5.9.2
@@ -19,4 +18,4 @@ mockServerVersion=5.15.0
 kotlinxCliVersion=0.3.2
 
 # JVM
-crtJavaVersion=0.21.7
+crtJavaVersion=0.21.7