Shared defaults for this organisation.
default.json is the Renovate preset every repository here extends with
{"extends": ["github>go-widgets/.github"]}.
Minor and patch Go dependency updates merge themselves once the tests pass.
The Go toolchain does not. go1.27.0 miscompiles on loong64
(golang/go#81000, bisected on real
hardware to 3fdac6780b), and a repository without a loong64 lane sees nothing
wrong with the bump. A library that breaks is one library; a toolchain that
breaks is every architecture at once.