Added script and workflow to automatically update build artifact sizes in check_metadata.sh#5033

Merged

gonfunko merged 3 commits intoRaspberryPiFoundation:developfrom

gonfunko:update-metadata-2

Jul 14, 2021

Commits on Jul 12, 2021

Added script and workflow to automatically update build artifact sizes in check_metadata.sh
gonfunko
committed

Commits on Jul 13, 2021

Calculate metadata size from freshly-built and gzipped Blockly.
gonfunko
committed

Commits on Jul 14, 2021

Gzip build output files in update_metadata.sh instead of update_metadata.yml.
gonfunko
committed