wasm: replace the obsolete contents in wasm's README with docs link#14628

Merged

mattklein123 merged 1 commit intoenvoyproxy:masterfrom nak3:wasm-readme

Jan 13, 2021

+2-59

Commits on Jan 11, 2021

wasm: replace the obsolete contents in wasm-cc's README with docs link
nak3
committed