fix(deps): remove `make-fetch-happen` for real

fix: remove make-fetch-happen

BREAKING CHANGE: make-fetch-happen would respect cache headers by saving responses in the file system. We no longer use make-fetch-happen and instead use the built-in fetch machanism on your system which could potentially result in no caching depending on your global fetch.

Closes #2

fix: update deps

BREAKING CHANGE: drop old node versions

feat(deps): update all deps

BREAKING CHANGE: You will probably need to update your version of unified and that ecosystem as well... maybe

feat: drop support for Node 10 (#37)

BREAKING CHANGE: Requires Node@>=12
BREAKING CHANGE: Requires @remark-embedder/core@^2.0.0

fix: update dependencies (#27)

chore(TS): Cleanup types

feat: release the lib