offload: update directory in configs (#23221)

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## Description

Changed `cloud` to `offload` in codeowners and labeler.
Already updated the cloud label to offload in
https://github.com/docker/docs/labels


## Related issues or tickets

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## Reviews

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- [ ] Editorial review

Signed-off-by: Craig <craig.osterhout@docker.com>

.github/CODEOWNERS

@@ -39,6 +39,6 @@
 
 /_vendor @sarahsanders-docker @ArthurFlag
 
-/content/manuals/cloud/ @craig-osterhout
+/content/manuals/offload/ @craig-osterhout
 
 /content/manuals/dhi/ @craig-osterhout

.github/labeler.yml

@@ -50,10 +50,10 @@ area/build-cloud:
       - any-glob-to-any-file:
           - content/manuals/build-cloud/**
 
-area/cloud:
+area/offload:
   - changed-files:
       - any-glob-to-any-file:
-          - content/manuals/cloud/**
+          - content/manuals/offload/**
 
 area/compose:
   - changed-files: