Increasing async

[phyzical]

Atm we are working around the fact that we cant seem to reuse the pushed images in ghcr by rebuilding via cache, takes about a minute but would proably be close to that to downlaod anyway? docker/build-push-action#1178 asking if theres something silly ive done
In anycase we will proably need to solve this in part 2 where we try to resuse the ghcr images for things like image scan publish app ect, so once tis solved the pipeline will slim down a fair bit

• used composite actions to simplify common tasks between jobs
• replaced native buildx with build push action
• increased caching
• runs commands async now so a worker per command
• image scans and lints are async run on prod image
• removed the async bash commands as we just dont need this workaround anymore

[waldofouche]

GL - looks like quite an improvement