`verify-build` action seems to fall back to default keypair even when `keypair` is set

[MicaiahReid]

This issue documents what seems to be happening.

We're invoking the verify-build step with keypair: ${{ env.DEPLOYER_KEYPAIR }}, however, we're getting error Failed to load keypair from path '/home/runner/.config/solana/id.json'. It seems that the build step is falling back to using the default path set by solana config set rather than the provided keypair.

[Woody4618]

Not sure what you did in the workflow you linked, but to looks like the action uses the correct keypair provided:
https://github.com/solana-foundation/github-actions/blob/main/verify-build/action.yaml#L61

You can also checkout how the reusable workflows use the actions:
https://github.com/solana-foundation/github-workflows/blob/main/.github/workflows/reusable-build.yaml

Here is a successfull build using the actions and reusable workflows:
https://github.com/Woody4618/workflow-tutorial/actions/runs/30933170556