8183514: Remove intermittent key from httpclient test TimeoutOrdering and ErrorTest

Reviewed-by: dfuchs

jdk/test/java/net/httpclient/TimeoutOrdering.java

@@ -38,7 +38,6 @@ import static jdk.incubator.http.HttpResponse.BodyHandler.discard;
 
 /**
  * @test
- * @key intermittent
  * @summary Ensures that timeouts of multiple requests are handled in correct order
  * @run main/othervm TimeoutOrdering
  */

jdk/test/java/net/httpclient/http2/ErrorTest.java

@@ -25,7 +25,6 @@
  * @test
  * @bug 8157105
  * @library /lib/testlibrary server
- * @key intermittent
  * @build jdk.testlibrary.SimpleSSLContext
  * @modules jdk.incubator.httpclient/jdk.incubator.http.internal.common
  *          jdk.incubator.httpclient/jdk.incubator.http.internal.frame