buildah: add phase hooks

pkgs/development/tools/buildah/default.nix

@@ -45,15 +45,19 @@ buildGoModule rec {
   ];
 
   buildPhase = ''
+    runHook preBuild
     patchShebangs .
     make bin/buildah GIT_COMMIT="unknown"
     make -C docs GOMD2MAN="${go-md2man}/bin/go-md2man"
+    runHook postBuild
   '';
 
   installPhase = ''
+    runHook preInstall
     install -Dm755 bin/buildah $out/bin/buildah
     installShellCompletion --bash contrib/completions/bash/buildah
     make -C docs install PREFIX="$man"
+    runHook postInstall
   '';
 
   meta = with lib; {