Add some mentions for Urgau for check-cfg related files

Author: Urgau

triagebot.toml

@@ -515,6 +515,9 @@ cc = ["@Nadrieril"]
 message = "Some changes occurred in exhaustiveness checking"
 cc = ["@Nadrieril"]
 
+[mentions."compiler/rustc_lint/src/context/diagnostics/check_cfg.rs"]
+cc = ["@Urgau"]
+
 [mentions."library/core/src/intrinsics/simd.rs"]
 message = """
 Some changes occurred to the platform-builtins intrinsics. Make sure the
@@ -688,6 +691,9 @@ cc = ["@rust-lang/project-exploit-mitigations", "@rcvalle"]
 [mentions."src/doc/unstable-book/src/language-features/no-sanitize.md"]
 cc = ["@rust-lang/project-exploit-mitigations", "@rcvalle"]
 
+[mentions."src/doc/unstable-book/src/compiler-flags/check-cfg.md"]
+cc = ["@Urgau"]
+
 [mentions."tests/codegen/sanitizer"]
 cc = ["@rust-lang/project-exploit-mitigations", "@rcvalle"]
 
@@ -706,6 +712,9 @@ cc = ["@rust-lang/project-exploit-mitigations", "@rcvalle"]
 [mentions."tests/ui/stack-protector"]
 cc = ["@rust-lang/project-exploit-mitigations", "@rcvalle"]
 
+[mentions."tests/ui/check-cfg"]
+cc = ["@Urgau"]
+
 [assign]
 warn_non_default_branch = true
 contributing_url = "https://rustc-dev-guide.rust-lang.org/getting-started.html"