fix: remove erroneous @internalapi marker on CRT HTTP engine config class (#742)

Author: ianbotsf

.changes/5529014d-3b3e-49de-b32f-3d65d0662555.json

@@ -0,0 +1,5 @@
+{
+    "id": "5529014d-3b3e-49de-b32f-3d65d0662555",
+    "type": "bugfix",
+    "description": "Remove erroneous `@InternalApi` marker on CRT HTTP engine configuration class"
+}

runtime/protocol/http-client-engines/http-client-engine-crt/common/src/aws/smithy/kotlin/runtime/http/engine/crt/CrtHttpEngineConfig.kt

@@ -8,9 +8,11 @@ package aws.smithy.kotlin.runtime.http.engine.crt
 import aws.sdk.kotlin.crt.io.ClientBootstrap
 import aws.sdk.kotlin.crt.io.TlsContext
 import aws.smithy.kotlin.runtime.http.engine.HttpClientEngineConfig
-import aws.smithy.kotlin.runtime.util.InternalApi
 
-@InternalApi
+/**
+ * Describes configuration options for the CRT HTTP engine. Use [Default] for the standard configuration or use
+ * [Builder] to build a custom configuration.
+ */
 public class CrtHttpEngineConfig private constructor(builder: Builder) : HttpClientEngineConfig(builder) {
     public companion object {
         /**