fix(infisical): restore OIDC auth flow for SDK v5

[theoephraim]

Summary

• replace the removed client.auth().oidcAuth.login(...) call with an explicit OIDC exchange against Infisical's /api/v1/auth/oidc-auth/login endpoint
• set the returned token on the SDK via client.auth().accessToken(accessToken)
• bump @infisical/sdk devDependency in the plugin package from ^5.0.0 to ^5.0.2
• add a bumpy patch file for @varlock/infisical-plugin

Validation

• bun run --filter @varlock/infisical-plugin typecheck
• bun run --filter @varlock/infisical-plugin build
• bun run lint:fix

Context

Refs #746.

Could the reporter please validate this branch in the same GitHub Actions OIDC workflow from the issue?

[github-actions]

The changes in this PR will be included in the next version bump.

Patch releases

• @varlock/infisical-plugin 1.1.0 → 1.1.1

Bump files in this PR

• infisical-oidc-sdk-v5-fix.md (view diff) (edit)

Click here if you want to add another bump file to this PR

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This comment is maintained by bumpy.

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commit: 495dc7b