Feat: Automated Program Upgrade Testing

[aalu1418]

Description

Automated testing of program upgradability

https://smartcontract-it.atlassian.net/browse/BCI-2809

• CI pattern for building artifacts when needed
• integration test
• documentation

diagrams for additional understanding: https://github.com/smartcontractkit/chainlink-solana/blob/feat/program-upgrade-test/integration-tests/README.md

[augustbleeds]

how often (and under what circumstances) do you need to update programs?

[aalu1418]

how often (and under what circumstances) do you need to update programs?

not super often but if there are feature/logic updates we would update programs on chain
if it was something smaller we may wait until the changes add up a bit more

[cl-sonarqube-production]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarQube