Update mongo

Changes:

- https://github.com/docker-library/mongo/commit/a25b7b8: Update to 4.4.0~rc9
- https://github.com/docker-library/mongo/commit/7a89ad8: Update to 4.4.0-rc9
- https://github.com/docker-library/mongo/commit/c68563a: Fix "update.sh"

library/mongo

@@ -67,23 +67,23 @@ GitCommit: 3ec50f2f7ae9fd2c824682bc08d07a093bbdb521
 Directory: 4.2/windows/windowsservercore-1809
 Constraints: windowsservercore-1809
 
-Tags: 4.4.0-rc8-bionic, 4.4-rc-bionic
-SharedTags: 4.4.0-rc8, 4.4-rc
+Tags: 4.4.0-rc9-bionic, 4.4-rc-bionic
+SharedTags: 4.4.0-rc9, 4.4-rc
 # see http://repo.mongodb.org/apt/ubuntu/dists/bionic/mongodb-org/testing/multiverse/
 Architectures: amd64, arm64v8, s390x
-GitCommit: 8ff3f12bbf096e4d2727266ab53047fb99964584
+GitCommit: a25b7b85cde7d5382c7886ee7b998a45cbc5a9bb
 Directory: 4.4-rc
 
-Tags: 4.4.0-rc8-windowsservercore-ltsc2016, 4.4-rc-windowsservercore-ltsc2016
-SharedTags: 4.4.0-rc8-windowsservercore, 4.4-rc-windowsservercore, 4.4.0-rc8, 4.4-rc
+Tags: 4.4.0-rc9-windowsservercore-ltsc2016, 4.4-rc-windowsservercore-ltsc2016
+SharedTags: 4.4.0-rc9-windowsservercore, 4.4-rc-windowsservercore, 4.4.0-rc9, 4.4-rc
 Architectures: windows-amd64
-GitCommit: 8927b42e4e2db622edcdb61e7f254b609a43e535
+GitCommit: 7a89ad8b068b9e71db8b84c18a7a5941b4c9cd0b
 Directory: 4.4-rc/windows/windowsservercore-ltsc2016
 Constraints: windowsservercore-ltsc2016
 
-Tags: 4.4.0-rc8-windowsservercore-1809, 4.4-rc-windowsservercore-1809
-SharedTags: 4.4.0-rc8-windowsservercore, 4.4-rc-windowsservercore, 4.4.0-rc8, 4.4-rc
+Tags: 4.4.0-rc9-windowsservercore-1809, 4.4-rc-windowsservercore-1809
+SharedTags: 4.4.0-rc9-windowsservercore, 4.4-rc-windowsservercore, 4.4.0-rc9, 4.4-rc
 Architectures: windows-amd64
-GitCommit: 8927b42e4e2db622edcdb61e7f254b609a43e535
+GitCommit: 7a89ad8b068b9e71db8b84c18a7a5941b4c9cd0b
 Directory: 4.4-rc/windows/windowsservercore-1809
 Constraints: windowsservercore-1809