* fix typos in docs
* use keys in named literal
For easier grepping, and better stability.
* libplugin: regenerate with v1.36.10
592ca79999 upgraded
the dependency, but didn't actually regenerate.
* all: run gofumpt
https://github.com/mvdan/gofumpt
The main appeal for me here is that my (and many other peoples')
editors run this on save, so doing a single diff here
keeps other diffs minimal.
* .github/workflows: add gofumpt checker
