Bump itertools from 0.6.5 to 0.7.8

Bumps [itertools](https://github.com/bluss/rust-itertools) from 0.6.5 to 0.7.8.
- [Release notes](https://github.com/bluss/rust-itertools/releases)
- [Commits](https://github.com/bluss/rust-itertools/compare/0.6.5...0.7.8)

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

Cargo.lock

@@ -688,14 +688,6 @@ name = "ioctl-sys"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "itertools"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "itertools"
 version = "0.7.8"
@@ -1107,7 +1099,7 @@ dependencies = [
 name = "printf"
 version = "0.0.1"
 dependencies = [
- "itertools 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "uucore 0.0.1",
 ]
 
@@ -1455,7 +1447,7 @@ name = "sort"
 version = "0.0.1"
 dependencies = [
  "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "itertools 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "uucore 0.0.1",
 ]
@@ -2131,7 +2123,6 @@ dependencies = [
 "checksum idna 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "014b298351066f1512874135335d62a789ffe78a9974f94b43ed5621951eaf7d"
 "checksum if_chain 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "61bb90bdd39e3af69b0172dfc6130f6cd6332bf040fbb9bdd4401d37adbd48b8"
 "checksum ioctl-sys 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5e2c4b26352496eaaa8ca7cfa9bd99e93419d3f7983dc6e99c2a35fe9e33504a"
-"checksum itertools 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "d3f2be4da1690a039e9ae5fd575f706a63ad5a2120f161b1d653c9da3930dd21"
 "checksum itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)" = "f58856976b776fedd95533137617a02fb25719f40e7d9b01c7043cd65474f450"
 "checksum itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8324a32baf01e2ae060e9de58ed0bc2320c9a2833491ee36cd3b4c414de4db8c"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"

src/printf/Cargo.toml

@@ -9,7 +9,7 @@ name = "uu_printf"
 path = "printf.rs"
 
 [dependencies]
-itertools = "0.6.0"
+itertools = "0.7.8"
 uucore = { path="../uucore" }
 
 [[bin]]

src/sort/Cargo.toml

@@ -11,7 +11,7 @@ path = "sort.rs"
 [dependencies]
 getopts = "0.2.14"
 semver = "0.9.0"
-itertools = "0.6.0"
+itertools = "0.7.8"
 
 [dependencies.uucore]
 path = "../uucore"