EGit integration

- Changed license to Apache-2.0 only
- Added NOTICE file
- Added Jenkins CI/CD files

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "va108xx-hal"
 version = "0.2.3"
-authors = ["Robin Mueller <robin.mueller.m@gmail.com>"]
+authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
 edition = "2021"
 description = "HAL for the Vorago VA108xx family of microcontrollers"
 homepage = "https://egit.irs.uni-stuttgart.de/rust/va108xx-hal"