Add rust and other fixes to CODEOWNERS (#8510)

Co-authored-by: Wes Haggard <[email protected]>

.github/CODEOWNERS

@@ -20,11 +20,10 @@
 #####       Samer Alameer               @salameer           Dev Management
 #####       Lori Fraleigh               @lorifraleigh       PM Management
 #####       Scott Kurtzeborn            @Kurtzeborn         Eng. Sys. Dev Lead
-#####       Rick Winter                 @RickWinter         Dev Lead - Go and C++
+#####       Rick Winter                 @RickWinter         Dev Lead - C++, Go, and Rust
 #####       Josh Free                   @joshfree           Dev Lead - Java
 #####       Jeff Fisher                 @xirzec             Dev Lead - JavaScript
 #####       Jesse Squire                @jsquire            Dev Lead - .NET
-#####       Pallavi Taneja              @pallavit           Dev Lead - .NET
 #####       Laurent Mazuel              @lmazuel            Dev Lead - Python
 #####
 #####   External language experts:
@@ -61,6 +60,7 @@
 /docs/policies/               @Kurtzeborn @weshaggard @salameer
 /docs/python/                 @johanste @salameer @annatisch
 /docs/redirects/              @lfraleigh
+/docs/rust/                   @heaths @JeffreyRichter @RickWinter
 /docs/tables/                 @bterlson @KrzysztofCwalina @JeffreyRichter @johanste @JonathanGiles
 /docs/typescript/             @bterlson @salameer @xirzec
 /eng/                         @weshaggard
@@ -95,6 +95,9 @@
 /**/go.md                        @ronniegeraghty @gracewilcox
 /**/go.yml                       @ronniegeraghty @gracewilcox
 /**/go-packages.csv              @ronniegeraghty @gracewilcox @mario-guerra @scottaddie
+/**/rust.md                      @ronniegeraghty @heaths
+/**/rust.yml                     @ronniegeraghty @heaths
+/**/rust-packages.csv            @ronniegeraghty @heaths
 
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 # Event yml files and CODEOWNERS should be near the bottom of CODEOWNERS files #