Remove legacy secrets support #34827

Job	Run time
Check Paths That Require Tests To Run	13s
Get Solana Sha From Go Mod	10s
Check If Solana Test Image Exists	11s
Get ProjectSerum Version	4s
Compare/Build Automation Test List	12s
Build Chainlink Image	1s
Build Chainlink Image (plugins)	1s
Build Test Image	0s
Solana Build Artifacts	1s
Solana Build Test Image	1s
ETH Smoke Tests ${{ matrix.product.name }}	1s
ETH Smoke Tests ${{ matrix.product.name }}	1s
Version Migration Tests	1s
Live Testnet Smoke Tests ${{ matrix.testnet }}	1s
Solana Smoke Tests ${{ matrix.image.name }}	1s
ETH Smoke Tests	7s
Live Testnet Start Slack Thread	1s
Solana Smoke Tests	7s
Post Live Testnet Smoke Test Results	1s
ETH Smoke Tests Go Mod Cache	1s
Clean up integration environment deployments	33s
	1m 49s

Provide feedback