v30.2
Remove redundant unterminated-logprintf tidy check
fuzz: Shuffle files before testing them
contrib: Only print fuzz output on failure
iwyu: Drop backported mapping
guix: move *-check.py scripts under contrib/guix
build, wallet, doc: Remove BDB
test: use built-in collection types for type hints (Python 3.9 / PEP 585)
test: [refactor] Fix F841 flake8
contrib: remove outdated entries from copyright_header.py
contrib: Fix `gen-bitcoin-conf.sh`.
contrib: fix manpage generation
kernel: update headersync params
gitian: Improve error handling