LPAL-1231 take apk upgrade out of api dockerfile.

[nickdavis2001]

same time

Purpose

_Remove the apk upgrade from Dockerfile for api because this is leading to unwanted upgrades that cause performance problems. Meanwhile change the aws keys for locally running dynamodb from hyphen which is not longer allowed, to devkey. Note - we ought to do a similar removal of apk upgrade in the service-front in future, but , on a seperate PR _

Approach

Update Dockerfile and docker-compose.yml

Checklist

• I have performed a self-review of my own code
• I have updated documentation (Confluence/GitHub wiki/tech debt doc) where relevant
• I have added tests to prove my work
• I have added mandatory tags to terraformed resources, where possible
• If I have a new OPG component dependency, I have updated the metadata.json with the repo location.
• If I added a package.json or composer.json, I also made sure this is included in the script in .github/workflows/dependabot-update.yml
• The product team have tested these changes

[nickdavis2001]

Superseded