chore(kong) update 2.8.3 sha

include a new fix to our arm64 build

library/kong

@@ -26,13 +26,13 @@ Directory: ubuntu
 Architectures: amd64, arm64v8
 
 Tags: 2.8.3-alpine, 2.8.3, 2.8
-GitCommit: 9538eec15456ce93d69a4a1ae9e379a28fd9040b
+GitCommit: 51604ac58ec41b3a57de95933b23dc3314552073
 GitFetch: refs/tags/2.8.3
 Directory: alpine
 Architectures: amd64, arm64v8
 
 Tags: 2.8.3-ubuntu, 2.8-ubuntu
-GitCommit: 9538eec15456ce93d69a4a1ae9e379a28fd9040b
+GitCommit: 51604ac58ec41b3a57de95933b23dc3314552073
 GitFetch: refs/tags/2.8.3
 Directory: ubuntu
 Architectures: amd64, arm64v8