Revert "Switch to crt-core adapter"

This reverts commit 49a6279.

Author: dagnir

http-clients/aws-crt-client/src/main/java/software/amazon/awssdk/http/crt/internal/request/CrtRequestAdapter.java

@@ -28,7 +28,6 @@
 import software.amazon.awssdk.http.async.AsyncExecuteRequest;
 import software.amazon.awssdk.http.crt.internal.CrtAsyncRequestContext;
 import software.amazon.awssdk.http.crt.internal.CrtRequestContext;
-import software.amazon.awssdk.crtcore.CrtRequestBodyAdapter;
 
 @SdkInternalApi
 public final class CrtRequestAdapter {
@@ -55,7 +54,6 @@ public static HttpRequest toAsyncCrtRequest(CrtAsyncRequestContext request) {
                                encodedPath + encodedQueryString,
                                crtHeaderArray,
                                new CrtRequestBodyAdapter(sdkExecuteRequest.requestContentPublisher(),
-                                                         sdkExecuteRequest.requestContentPublisher().contentLength().orElse(0L),
                                                          request.readBufferSize()));
     }