xterm/406 package update (#76606)

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  "PackageName": "xterm",
  "Version": "406",
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Co-authored-by: staging-update-bot <staging-update-bot@chainguard.dev>

Author: octo-sts[bot]

xterm.yaml

@@ -1,6 +1,6 @@
 package:
   name: xterm
-  version: "405"
+  version: "406"
   epoch: 0
   description: X Terminal Emulator
   copyright:
@@ -34,7 +34,7 @@ environment:
 pipeline:
   - uses: fetch
     with:
-      expected-sha256: b6c05d0c7441939e422c45f7e28173b4a310cab986466485212a4e4b28255902
+      expected-sha256: 066eb2d66430897fe1dadd271554ccdae33d77c512126a758fc4de37b1148799
       uri: https://invisible-island.net/archives/xterm/xterm-${{package.version}}.tgz
 
   - uses: autoconf/configure