Bump ansi_colours from 1.0.3 to 1.0.4 (#648)

Bumps [ansi_colours](https://github.com/mina86/ansi_colours) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/mina86/ansi_colours/releases)
- [Commits](https://github.com/mina86/ansi_colours/commits)

---
updated-dependencies:
- dependency-name: ansi_colours
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/Cargo.lock b/Cargo.lock
index d09e1135..d29765c7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ dependencies = [
 
 [[package]]
 name = "ansi_colours"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06b68b3cb7ce8d8122321966c5db428a98644b2033eb2e89725d95deefc0c386"
+checksum = "60e2fb6138a49ad9f1cb3c6d8f8ccbdd5e62b4dab317c1b435a47ecd7da1d28f"
 dependencies = [
  "cc",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index c9fdeacc..99a5d6e1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ name = "delta"
 path = "src/main.rs"
 
 [dependencies]
-ansi_colours = "1.0.3"
+ansi_colours = "1.0.4"
 ansi_term = "0.12.1"
 atty = "0.2.14"
 bitflags = "1.2.1"