[Chore] Three golangci-lint check failures

[leecalcote]

Current Behavior

A few golangci-lint checks are failing. See https://github.com/meshery/helm-kanvas-snapshot/actions/runs/11098994599/job/30832523474#step:4:26

Screenshots/Logs

run golangci-lint
  Running [/Users/runner/golangci-lint-1.59.1-darwin-arm64/golangci-lint run --path-prefix=./cmd/kanvas-snapshot --timeout 10m --verbose] in [/Users/runner/work/helm-kanvas-snapshot/helm-kanvas-snapshot/cmd/kanvas-snapshot] ...
  Error: cmd/kanvas-snapshot/main.go:178:13: Error return value of `io.ReadAll` is not checked (errcheck)
  		io.ReadAll(resp.Body)
  		          ^
  Error: cmd/kanvas-snapshot/main.go:254:44: Error return value of `generateKanvasSnapshotCmd.MarkFlagRequired` is not checked (errcheck)
  	generateKanvasSnapshotCmd.MarkFlagRequired("file")
  	                                          ^
  Error: cmd/kanvas-snapshot/main.go:255:44: Error return value of `generateKanvasSnapshotCmd.MarkFlagRequired` is not checked (errcheck)
  	generateKanvasSnapshotCmd.MarkFlagRequired("email")

Environment

• Host OS: Mac Linux Windows
• Platform: Docker or Kubernetes
• Meshery Server Version: stable-v
• Meshery Client Version: stable-v

---

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[fitzergerald]

Are these being worked on?