feat: encrypt notification tokens #17307

Job	Run time
cargo deny	33s
Lint Rust	2m 59s
Check if node constants are up to date	5s
Check provider database	5s
Rust doc comments	24s
Build C library (ubuntu-latest)	2m 36s
Build C library (macos-latest)	2m 39s
Python lint	13s
Build deltachat-rpc-server (ubuntu-latest)	2m 21s
Build deltachat-rpc-server (macos-latest)	3m 23s
Rust tests (ubuntu-latest, 1.83.0)	3m 30s
Build deltachat-rpc-server (windows-latest)	6m 10s
Rust tests (windows-latest, 1.83.0)	6m 7s
Rust tests (macos-latest, 1.83.0)	3m 6s
Rust tests (ubuntu-latest, 1.77.0)	3m 19s
CFFI Python tests (ubuntu-latest, 3.13)	3m 41s
CFFI Python tests (macos-latest, 3.13)	2m 56s
CFFI Python tests (ubuntu-latest, pypy3.10)	3m 41s
CFFI Python tests (macos-latest, pypy3.10)	3m 14s
CFFI Python tests (ubuntu-latest, 3.7)	3m 41s
JSON-RPC Python tests	1s
	54m 44s

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