Revert "i18n: add Spanish (es) as a docs locale (Getting started tab) (#2070)"

.github/scripts/check-anchors.py

@@ -318,7 +318,7 @@ def main():
                 if f in changed_abs:
                     continue
                 rel = os.path.relpath(f, root)
-                if rel.split('/')[0] in ('ja', 'ko', 'zh', 'es'):
+                if rel.split('/')[0] in ('ja', 'ko', 'zh'):
                     continue  # translations swept separately
                 for url, _match, _ln in iter_links(f):
                     target, anchor = resolve_target(f, url, root)

.github/scripts/i18n/check-structure-parity.ts

@@ -46,7 +46,7 @@ import { dirname, join } from "node:path";
 import { execFileSync } from "node:child_process";
 import { SYNC_OWNED_RULES } from "../sync-owned/check-sync-owned.ts";
 
-const LOCALES = ["ja", "zh", "ko", "es"];
+const LOCALES = ["ja", "zh", "ko"];
 
 /** Paths that are not one-to-one translations of an English page. */
 const EXEMPT_PATTERNS: RegExp[] = [