maintainers: add thblt

maintainers/maintainer-list.nix

@@ -11200,6 +11200,17 @@
     githubId = 1141680;
     name = "Thane Gill";
   };
+  thblt = {
+    name = "Thibault Polge";
+    email = "thibault@thb.lt";
+    matrix = "@thbltp:matrix.org";
+    github = "thblt";
+    githubId = 2453136;
+    keys = [{
+      longkeyid = "rsa4096/0x63A44817A52EAB7B";
+      fingerprint = "D2A2 F0A1 E7A8 5E6F B711  DEE5 63A4 4817 A52E AB7B";
+    }];
+  };
   TheBrainScrambler = {
     email = "esthromeris@riseup.net";
     github = "TheBrainScrambler";