Switch to GitHub Actions badge and use SPDX license format

Author: atouchet

Cargo.toml

@@ -3,7 +3,7 @@ name = "font-kit"
 version = "0.11.0"
 authors = ["Patrick Walton <[email protected]>"]
 description = "A cross-platform font loading library"
-license = "MIT/Apache-2.0"
+license = "MIT OR Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/servo/font-kit"
 homepage = "https://github.com/servo/font-kit"

README.md

@@ -1,6 +1,7 @@
 # font-kit
-[![Build Status](https://travis-ci.org/servo/font-kit.svg?branch=master)](https://travis-ci.org/servo/font-kit)
-[![Crates.io](https://img.shields.io/crates/v/font-kit.svg)](https://crates.io/crates/font-kit)
+
+[![Build Status](https://github.com/servo/font-kit/actions/workflows/ci.yml/badge.svg)](https://github.com/servo/font-kit/actions)
+[![crates.io](https://img.shields.io/crates/v/font-kit.svg)](https://crates.io/crates/font-kit)
 [![Documentation](https://docs.rs/font-kit/badge.svg)](https://docs.rs/font-kit)
 
 `font-kit` provides a common interface to the various system font libraries and provides
@@ -106,7 +107,7 @@ included.
 
 ## Dependencies
 
-**Ubuntu Linux**
+**Ubuntu**
 
 `sudo apt install pkg-config libfreetype6-dev libfontconfig1-dev`