broot: fix test (#4170)

We can't test for the whole contents of the config file because that is
out of our control and may change unexpectedly. Only check for the
settings we know should be set.

tests/modules/programs/broot/broot.nix

@@ -8,19 +8,6 @@
 
   nmt.script = ''
     assertFileExists home-files/.config/broot/conf.toml
-    assertFileContent home-files/.config/broot/conf.toml ${
-      builtins.toFile "broot.expected" ''
-        content_search_max_file_size = "10MB"
-        imports = ["verbs.hjson", {file = "dark-blue-skin.hjson", luma = ["dark", "unknown"]}, {file = "white-skin.hjson", luma = "light"}]
-        modal = true
-        show_selection_mark = true
-        verbs = []
-
-        [skin]
-
-        [special_paths]
-        "/media" = "no-enter"
-      ''
-    }
+    assertFileContains home-files/.config/broot/conf.toml 'modal = true'
   '';
 }