gh: use --set-default for GH_TELEMETRY env var

(cherry picked from commit b120931e57)

pkgs/by-name/gh/gh/package.nix

@@ -7,7 +7,6 @@
   testers,
   gh,
   makeWrapper,
-  enableTelemetry ? false,
 }:
 
 buildGo126Module rec {
@@ -39,10 +38,8 @@ buildGo126Module rec {
   installPhase = ''
     runHook preInstall
     install -Dm755 bin/gh -t $out/bin
-  ''
-  + lib.optionalString (!enableTelemetry) ''
     wrapProgram $out/bin/gh \
-      --set GH_TELEMETRY false
+      --set-default GH_TELEMETRY false
   ''
   + lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
     installManPage share/man/*/*.[1-9]