bump msrv

Author: passcod

Cargo.toml

@@ -14,7 +14,7 @@ repository = "https://github.com/watchexec/cargo-watch"
 readme = "README.md"
 
 edition = "2021"
-rust-version = "1.70.0"
+rust-version = "1.75.0"
 exclude = ["/.github"]
 
 [[bin]]

README.md

@@ -18,9 +18,6 @@ If you've used [nodemon], [guard], or [entr], it will probably feel familiar.
 [Bacon]: https://dystroy.org/bacon/
 
 - In the public domain / licensed with CC0.
-- Minimum Supported Rust Version: 1.70.0.
-  - Only the last five stable versions are supported.
-  - MSRV increases beyond that range at publish time will not incur major version bumps.
 
 ## Maintenance