* Bump solidity-docgen from 0.4.1 to 0.5.3 Bumps solidity-docgen from 0.4.1 to 0.5.3. Signed-off-by: dependabot-preview[bot] <support@dependabot.com> * Update prepare-docs.sh Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> Co-authored-by: Francisco Giordano <frangio.1@gmail.com>