Fix Cargo.lock

During 07cfe8b the regenerated Cargo.lock file was somehow missed.

Cargo.lock

@@ -30,7 +30,7 @@ dependencies = [
  "clap",
  "copypasta",
  "crossfont",
- "dirs 3.0.1",
+ "dirs",
  "embed-resource",
  "fnv",
  "gl_generator",
@@ -595,15 +595,6 @@ dependencies = [
  "dirs-sys",
 ]
 
-[[package]]
-name = "dirs"
-version = "3.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "142995ed02755914747cc6ca76fc7e4583cd18578746716d0508ea6ed558b9ff"
-dependencies = [
- "dirs-sys",
-]
-
 [[package]]
 name = "dirs-sys"
 version = "0.3.5"
@@ -2052,7 +2043,7 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76971977e6121664ec1b960d1313aacfa75642adc93b9d4d53b247bd4cb1747e"
 dependencies = [
- "dirs 2.0.2",
+ "dirs",
  "fnv",
  "nom",
  "phf",