Bump predicates from 1.0.5 to 1.0.6

Bumps [predicates](https://github.com/assert-rs/predicates-rs) from 1.0.5 to 1.0.6.
- [Release notes](https://github.com/assert-rs/predicates-rs/releases)
- [Changelog](https://github.com/assert-rs/predicates-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/assert-rs/predicates-rs/compare/v1.0.5...v1.0.6)

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

Cargo.lock

@@ -800,9 +800,9 @@ dependencies = [
 
 [[package]]
 name = "predicates"
-version = "1.0.5"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96bfead12e90dccead362d62bb2c90a5f6fc4584963645bc7f71a735e0b0735a"
+checksum = "73dd9b7b200044694dfede9edf907c1ca19630908443e9447e624993700c6932"
 dependencies = [
  "difference",
  "float-cmp",

Cargo.toml

@@ -74,7 +74,7 @@ default-features = false
 [dev-dependencies]
 tempdir = "0.3"
 assert_cmd = "1.0.2"
-predicates = "1.0.5"
+predicates = "1.0.6"
 
 [build-dependencies]
 clap = { version = "2.33", optional = true }