Rollup merge of #145571 - davidtwco:davidtwco-remove-from-groups, r=lqd

remove myself from some adhoc-groups and pings

Removing myself from some adhoc-groups related to the MIR as its been quite a while since I've worked in that area

Author: jhpratt

triagebot.toml

@@ -1071,7 +1071,7 @@ cc = ["@rust-lang/rustfmt"]
 
 [mentions."compiler/rustc_middle/src/mir/syntax.rs"]
 message = "This PR changes MIR"
-cc = ["@oli-obk", "@RalfJung", "@JakobDegen", "@davidtwco", "@vakaras"]
+cc = ["@oli-obk", "@RalfJung", "@JakobDegen", "@vakaras"]
 
 [mentions."compiler/rustc_error_messages"]
 message = "`rustc_error_messages` was changed"
@@ -1405,7 +1405,6 @@ arena = [
     "@spastorino",
 ]
 mir = [
-    "@davidtwco",
     "@oli-obk",
     "@matthewjasper",
     "@saethlin",