doc: reorder CODEOWNERS file

Later rules take precedence over earlier rules, so move all rules that
assign ownership to TSC to the end of the file. There are likely other
reorderings that we will want to consider.

PR-URL: #20732
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

.github/CODEOWNERS

@@ -74,14 +74,14 @@ android-configure @nodejs/build
 *s390* @nodejs/platform-s390
 *windows* @nodejs/platform-windows
 
+/src/node_postmortem_metadata.cc @nodejs/diagnostics @nodejs/post-mortem
+/src/*.d @nodejs/diagnostics @nodejs/platform-smartos @nodejs/platform-freebsd @nodejs/platform-macos @nodejs/dtrace-mdb
+/src/node.stp @nodejs/diagnostics
+
 CODE_OF_CONDUCT.md @nodejs/tsc
 COLLABORATOR_GUIDE.md @nodejs/tsc
 CONTRIBUTING.md @nodejs/tsc
 CPP_STYLE_GUIDE.md @nodejs/tsc
 GOVERNANCE.md @nodejs/tsc
 LICENSE @nodejs/tsc
 README.md @nodejs/tsc
-
-/src/node_postmortem_metadata.cc @nodejs/diagnostics @nodejs/post-mortem
-/src/*.d @nodejs/diagnostics @nodejs/platform-smartos @nodejs/platform-freebsd @nodejs/platform-macos @nodejs/dtrace-mdb
-/src/node.stp @nodejs/diagnostics