workflows: add Phillip & Mia as CODEOWNERS

@mia303 needs to be added to our GH org

Author: elithrar

.github/CODEOWNERS

@@ -142,7 +142,7 @@
 /src/content/docs/cloudflare-for-platforms/workers-for-platforms/ @irvinebroque @dinasaur404 @cloudflare/deploy-config @cloudflare/pcx-technical-writing
 /src/content/docs/workers/observability/ @irvinebroque @mikenomitch @rohinlohe @kodster28 @cloudflare/pcx-technical-writing
 /src/content/docs/workers/static-assets @irvinebroque @GregBrimble @WalshyDev @kodster28 @cloudflare/deploy-config @cloudflare/pcx-technical-writing
-/src/content/docs/workflows/ @elithrar @celso @cloudflare/pcx-technical-writing
+/src/content/docs/workflows/ @elithrar @celso @mia303 @jonesphillip @cloudflare/pcx-technical-writing
 /src/content/docs/sandbox/ @whoiskatrin @ghostwriternr @cloudflare/pcx-technical-writing @cloudflare/ai-agents
 
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