Rollup merge of #132529 - ismailarilik:ci/triagebot/fix-name-of-trigger-file-LICENSES, r=Mark-Simulacrum

ci(triagebot): add more top-level files to A-meta

It didn't exist so I changed it with its new versions: `COPYRIGHT`, `LICENSE-APACHE` and `LICENSE-MIT`

I also added some other files I found appropriate under the related label.

Author: matthiaskrgr

triagebot.toml

@@ -428,8 +428,14 @@ trigger_files = [
     "triagebot.toml",
     "rustfmt.toml",
     "LICENSES",
+    "COPYRIGHT",
+    "LICENSE-APACHE",
+    "LICENSE-MIT",
+    "CODE_OF_CONDUCT.md",
     "README.md",
     "CONTRIBUTING.md",
+    "INSTALL.md",
+    "REUSE.toml",
     ".reuse",
     ".mailmap",
     ".git-blame-ignore-revs",