aws: Disable putobjectsink tests for now

See https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/472

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1413>

net/aws/tests/s3.rs

@@ -173,48 +173,58 @@ mod tests {
         delete_object(region.clone(), &bucket, &key).await;
     }
 
+    // See https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/472
+    #[ignore]
     #[tokio::test]
     async fn test_s3_multipart_simple() {
         do_s3_multipart_test("s3-test").await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_multipart_whitespace() {
         do_s3_multipart_test("s3 test").await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_multipart_unicode() {
         do_s3_multipart_test("s3 🧪 😱").await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_simple() {
         do_s3_putobject_test("s3-put-object-test", None, None, None, true).await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_whitespace() {
         do_s3_putobject_test("s3 put object test", None, None, None, true).await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_unicode() {
         do_s3_putobject_test("s3 put object 🧪 😱", None, None, None, true).await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_flush_buffers() {
         // Awkward threshold as we push 5 buffers
         do_s3_putobject_test("s3-put-object-test fbuf", Some(2), None, None, true).await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_flush_bytes() {
         // Awkward threshold as we push 14 bytes per buffer
         do_s3_putobject_test("s3-put-object-test fbytes", None, Some(30), None, true).await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_flush_time() {
         do_s3_putobject_test(
@@ -228,6 +238,7 @@ mod tests {
         .await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_on_eos() {
         // Disable all flush thresholds, so only EOS causes a flush
@@ -241,6 +252,7 @@ mod tests {
         .await;
     }
 
+    #[ignore]
     #[tokio::test]
     async fn test_s3_put_object_without_eos() {
         // Disable all flush thresholds, skip EOS, and cause a flush on error