tools: change inactive limit to 12 months

PR-URL: #52425
Reviewed-By: Ruy Adorno <ruy@vlt.sh>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

GOVERNANCE.md

@@ -68,7 +68,7 @@ The TSC can remove inactive collaborators or provide them with _emeritus_
 status. Emeriti may request that the TSC restore them to active status.
 
 A collaborator is automatically made emeritus (and removed from active
-collaborator status) if it has been more than 18 months since the collaborator
+collaborator status) if it has been more than 12 months since the collaborator
 has authored or approved a commit that has landed.
 
 ## Technical Steering Committee

tools/find-inactive-collaborators.mjs

@@ -15,7 +15,7 @@ const args = parseArgs({
 });
 
 const verbose = args.values.verbose;
-const SINCE = args.positionals[0] || '18 months ago';
+const SINCE = args.positionals[0] || '12 months ago';
 
 async function runGitCommand(cmd, mapFn) {
   const childProcess = cp.spawn('/bin/sh', ['-c', cmd], {