Update CODEOWNERS max size in Limitations section (#6907)

* Update CODEOWNERS max size in Limitations section

* Update src/docs/product/issues/ownership-rules/index.mdx

Co-authored-by: Liza Mock <[email protected]>

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Co-authored-by: NisanthanNanthakumar <[email protected]>
Co-authored-by: Liza Mock <[email protected]>

Author: 3 people

src/docs/product/issues/ownership-rules/index.mdx

@@ -105,7 +105,7 @@ Ownership rules take precedence over the information provided by your CODEOWNERS
 
 #### Limitations
 
-We support CODEOWNERS files with a maximum of 100,000 characters. If your file exceeds this size, we suggest using wildcard rules to consolidate multiple entries into a single one.
+We support CODEOWNERS files with a maximum size of 3MB. If your file exceeds this, we suggest using wildcard rules to consolidate multiple entries into one.
 
 #### External Team/User Mappings