ci: remove gokakashi

[hgiasac]

This pull request updates GitHub Actions workflow files to use the latest versions of key actions and simplifies the release workflow by removing several container management and image scanning steps. The changes improve maintainability and security by ensuring dependencies are up to date and streamlining the build and release process.

Dependency Updates:

• Upgraded actions/checkout and actions/setup-go to version v6 across all workflow files (lint.yaml, release.yaml, test.yaml), ensuring use of the latest features and security patches. [1] [2] [3] [4] [5]

Release Workflow Simplification:

• Removed steps for setting up containerd, fixing socket permissions, exporting/importing Docker images, and scanning images with gokakashi and Trivy in release.yaml. The build and push process is now handled in a single step using docker/build-push-action@v6. [1] [2] [3]

Permissions Adjustment:

• Changed contents permission from read to write in release.yaml to allow workflows to create releases and upload artifacts.

[github-actions]

Package	Line Rate	Health
github.com/hasura/ndc-http/connector	62%	➖
github.com/hasura/ndc-http/connector/internal/argument	59%	➖
github.com/hasura/ndc-http/connector/internal	56%	➖
github.com/hasura/ndc-http/connector/internal/contenttype	59%	➖
github.com/hasura/ndc-http/connector/internal/security	68%	➖
github.com/hasura/ndc-http/exhttp	63%	➖
github.com/hasura/ndc-http/ndc-http-schema/command	60%	➖
github.com/hasura/ndc-http/ndc-http-schema/configuration	63%	➖
github.com/hasura/ndc-http/ndc-http-schema/ndc/internal	57%	➖
github.com/hasura/ndc-http/ndc-http-schema/ndc	72%	✔
github.com/hasura/ndc-http/ndc-http-schema/openapi/internal	74%	✔
github.com/hasura/ndc-http/ndc-http-schema/openapi	56%	➖
github.com/hasura/ndc-http/ndc-http-schema/schema	64%	➖
github.com/hasura/ndc-http/ndc-http-schema/utils	77%	✔
Summary	64% (7864 / 12227)	➖

Minimum allowed line rate is 40%