OWNERS: remove ehmry (NixOS#406586)

Author: winterqt

ci/OWNERS

@@ -304,8 +304,8 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 /pkgs/build-support/dlang @jtbx @TomaSajt
 
 # Dhall
-/pkgs/development/dhall-modules      @Gabriella439 @Profpatsch @ehmry
-/pkgs/development/interpreters/dhall @Gabriella439 @Profpatsch @ehmry
+/pkgs/development/dhall-modules      @Gabriella439 @Profpatsch
+/pkgs/development/interpreters/dhall @Gabriella439 @Profpatsch
 
 # Idris
 /pkgs/development/idris-modules @Infinisil
@@ -379,12 +379,6 @@ pkgs/development/python-modules/buildcatrust/ @ajs124 @lukegb @mweinelt
 # Xfce
 /doc/hooks/xfce4-dev-tools.section.md @NixOS/xfce
 
-# nim
-/doc/languages-frameworks/nim.section.md  @ehmry
-/pkgs/build-support/build-nim-package.nix @ehmry
-/pkgs/build-support/build-nim-sbom.nix    @ehmry
-/pkgs/top-level/nim-overrides.nix         @ehmry
-
 # terraform providers
 /pkgs/applications/networking/cluster/terraform-providers @zowoq