Bump MSRV to 1.74

Cargo.toml

@@ -2,7 +2,7 @@
 name = "dandidav"
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.74"
 description = "WebDAV view to DANDI Archive"
 authors = ["John Thorvald Wodder II <[email protected]>"]
 repository = "https://github.com/jwodder/dandidav"

README.md

@@ -1,7 +1,7 @@
 [![Project Status: WIP – Initial development is in progress, but there has not yet been a stable, usable release suitable for the public.](https://www.repostatus.org/badges/latest/wip.svg)](https://www.repostatus.org/#wip)
 [![CI Status](https://github.com/jwodder/dandidav/actions/workflows/test.yml/badge.svg)](https://github.com/jwodder/dandidav/actions/workflows/test.yml)
 [![codecov.io](https://codecov.io/gh/jwodder/dandidav/branch/master/graph/badge.svg)](https://codecov.io/gh/jwodder/dandidav)
-[![Minimum Supported Rust Version](https://img.shields.io/badge/MSRV-1.70-orange)](https://www.rust-lang.org)
+[![Minimum Supported Rust Version](https://img.shields.io/badge/MSRV-1.74-orange)](https://www.rust-lang.org)
 [![MIT License](https://img.shields.io/github/license/jwodder/dandidav.svg)](https://opensource.org/licenses/MIT)
 
 [GitHub](https://github.com/jwodder/dandidav) | [Issues](https://github.com/jwodder/dandidav/issues)