Rework library structure

Changed:

- Move most library components to new [`vorago-shared-periphs`](https://egit.irs.uni-stuttgart.de/rust/vorago-shared-periphs)
  which is mostly re-exported in this crate.
- All HAL API constructors now have a more consistent argument order: PAC structures and resource
  management structures first, then clock configuration, then any other configuration.
- Overhaul and simplification of several HAL APIs. The system configuration and IRQ router
  peripheral instance generally does not need to be passed to HAL API anymore.
- All HAL drivers are now type erased. The constructors will still expect and consume the PAC
  singleton component for resource management purposes, but are not cached anymore.
- Refactoring of GPIO library to be more inline with embassy GPIO API.

Added:

- I2C clock timeout feature support.

flashloader/slot-a-blinky/Cargo.toml

@@ -9,7 +9,6 @@ edition = "2021"
 cortex-m-rt = "0.7"
 panic-rtt-target = { version = "0.1.3" }
 rtt-target = { version = "0.5" }
-cortex-m = { version = "0.7", features = ["critical-section-single-core"] }
 embedded-hal = "1"
 va108xx-hal = { version = "0.10.0" }