tkn-results CLI flags are broken, unknown flag error

[avinal]

Expected Behavior

tkn-results should not show errors for existing flags

Actual Behavior

tkn-results shows unknown flag error

Steps to Reproduce the Problem

1. Checkout the latest main branch 3e249c3315b2eba9c14523372ff7a4d6ea6a2cdd
2. Build tkn-results
3. Configure tkn-results config
4. Run a command with flags tkn-results list default --filter="summary.type=TASK_RUN"

Additional Info

• Kubernetes version:

  Output of kubectl version:

  clientVersion:
    buildDate: "2023-07-19T12:20:54Z"
    compiler: gc
    gitCommit: fa3d7990104d7c1f16943a67f11b154b71f6a132
    gitTreeState: clean
    gitVersion: v1.27.4
    goVersion: go1.20.6
    major: "1"
    minor: "27"
    platform: linux/amd64
  kustomizeVersion: v5.0.1
  serverVersion:
    buildDate: "2022-10-25T19:35:11Z"
    compiler: gc
    gitCommit: 434bfd82814af038ad94d62ebe59b133fcb50506
    gitTreeState: clean
    gitVersion: v1.25.3
    goVersion: go1.19.2
    major: "1"
    minor: "25"
    platform: linux/amd64

• Tekton Pipeline version: v0.47.2

  Output of tkn version or kubectl get pods -n tekton-pipelines -l app=tekton-pipelines-controller -o=jsonpath='{.items[0].metadata.labels.version}'

Additional Info

Likely caused by #461

[khrm]

/assign @khrm

[khrm]

I have added this to v0.8.0 milestone. Need the fix to be merged before the release.