treewide: format all inactive Nix files

After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH

nixos/tests/osquery.nix

@@ -1,52 +1,60 @@
-import ./make-test-python.nix ({ lib, pkgs, ... }:
+import ./make-test-python.nix (
+  { lib, pkgs, ... }:
 
-let
-  config_refresh = "10";
-  nullvalue = "NULL";
-  utc = false;
-in
-{
-  name = "osquery";
-  meta.maintainers = with lib.maintainers; [ znewman01 lewo ];
+  let
+    config_refresh = "10";
+    nullvalue = "NULL";
+    utc = false;
+  in
+  {
+    name = "osquery";
+    meta.maintainers = with lib.maintainers; [
+      znewman01
+      lewo
+    ];
 
-  nodes.machine = { config, pkgs, ... }: {
-    services.osquery = {
-      enable = true;
+    nodes.machine =
+      { config, pkgs, ... }:
+      {
+        services.osquery = {
+          enable = true;
 
-      settings.options = { inherit nullvalue utc; };
-      flags = {
-        inherit config_refresh;
-        nullvalue = "IGNORED";
+          settings.options = { inherit nullvalue utc; };
+          flags = {
+            inherit config_refresh;
+            nullvalue = "IGNORED";
+          };
+        };
       };
-    };
-  };
 
-  testScript = { nodes, ... }:
-    let
-      cfg = nodes.machine.services.osquery;
-    in
-    ''
-      machine.start()
-      machine.wait_for_unit("osqueryd.service")
+    testScript =
+      { nodes, ... }:
+      let
+        cfg = nodes.machine.services.osquery;
+      in
+      ''
+        machine.start()
+        machine.wait_for_unit("osqueryd.service")
 
-      # Stop the osqueryd service so that we can use osqueryi to check information stored in the database.
-      machine.wait_until_succeeds("systemctl stop osqueryd.service")
+        # Stop the osqueryd service so that we can use osqueryi to check information stored in the database.
+        machine.wait_until_succeeds("systemctl stop osqueryd.service")
 
-      # osqueryd was able to query information about the host.
-      machine.succeed("echo 'SELECT address FROM etc_hosts LIMIT 1;' | osqueryi | tee /dev/console | grep -q '127.0.0.1'")
+        # osqueryd was able to query information about the host.
+        machine.succeed("echo 'SELECT address FROM etc_hosts LIMIT 1;' | osqueryi | tee /dev/console | grep -q '127.0.0.1'")
 
-      # osquery binaries respect configuration from the Nix config option.
-      machine.succeed("echo 'SELECT value FROM osquery_flags WHERE name = \"utc\";' | osqueryi | tee /dev/console | grep -q ${lib.boolToString utc}")
+        # osquery binaries respect configuration from the Nix config option.
+        machine.succeed("echo 'SELECT value FROM osquery_flags WHERE name = \"utc\";' | osqueryi | tee /dev/console | grep -q ${lib.boolToString utc}")
 
-      # osquery binaries respect configuration from the Nix flags option.
-      machine.succeed("echo 'SELECT value FROM osquery_flags WHERE name = \"config_refresh\";' | osqueryi | tee /dev/console | grep -q ${config_refresh}")
+        # osquery binaries respect configuration from the Nix flags option.
+        machine.succeed("echo 'SELECT value FROM osquery_flags WHERE name = \"config_refresh\";' | osqueryi | tee /dev/console | grep -q ${config_refresh}")
 
-      # Demonstrate that osquery binaries prefer configuration plugin options over CLI flags.
-      # https://osquery.readthedocs.io/en/latest/deployment/configuration/#options.
-      machine.succeed("echo 'SELECT value FROM osquery_flags WHERE name = \"nullvalue\";' | osqueryi | tee /dev/console | grep -q ${nullvalue}")
+        # Demonstrate that osquery binaries prefer configuration plugin options over CLI flags.
+        # https://osquery.readthedocs.io/en/latest/deployment/configuration/#options.
+        machine.succeed("echo 'SELECT value FROM osquery_flags WHERE name = \"nullvalue\";' | osqueryi | tee /dev/console | grep -q ${nullvalue}")
 
-      # Module creates directories for default database_path and pidfile flag values.
-      machine.succeed("test -d $(dirname ${cfg.flags.database_path})")
-      machine.succeed("test -d $(dirname ${cfg.flags.pidfile})")
-    '';
-})
+        # Module creates directories for default database_path and pidfile flag values.
+        machine.succeed("test -d $(dirname ${cfg.flags.database_path})")
+        machine.succeed("test -d $(dirname ${cfg.flags.pidfile})")
+      '';
+  }
+)