[Docs] Update CODEOWNERS (#26264)

Add nevikashah to Workers Observability docs code owners

Author: nevikashah

.github/CODEOWNERS

@@ -140,7 +140,7 @@
 /src/content/docs/analytics/analytics-engine/ @irvinebroque @elithrar @cloudflare/pcx-technical-writing
 /src/content/docs/cloudflare-for-platforms/ @irvinebroque @dinasaur404 @cloudflare/pcx-technical-writing
 /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/observability/ @irvinebroque @mikenomitch @nevikashah @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/sandbox/ @whoiskatrin @ghostwriternr @cloudflare/pcx-technical-writing @cloudflare/ai-agents