* style(specs): fix toc/lint in specs, update CI

style(specs): lint/toc/link fixes

style(readme): fix bedrock contracts link

chore(specs): specs lint scripts

chore(specs): update CI jobs to use new lint scripts and unsilence links linter

style(specs): fix toc, fix quotes in markdown lint script

* yarn: update linting dependencies

* specs: add minimal batch submitter spec, fix broken links
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>