chore: added helm task

tasks/helm-upgrade-from-source.yaml

@@ -0,0 +1,60 @@
+apiVersion: tekton.dev/v1
+kind: Task
+metadata:
+  annotations:
+    tekton.dev/categories: Deployment
+    tekton.dev/pipelines.minVersion: 0.12.1
+    tekton.dev/platforms: linux/amd64,linux/s390x,linux/ppc64le,linux/arm64
+    tekton.dev/tags: helm
+  labels:
+    app.kubernetes.io/version: "0.3"
+    hub.tekton.dev/catalog: tekton
+  name: helm-upgrade-from-source
+  namespace: goghvideo-cicd-pipeline
+spec:
+  description: These tasks will install / upgrade a helm chart into your Kubernetes
+    / OpenShift Cluster using Helm
+  params:
+  - description: The directory in source that contains the helm chart
+    name: charts_dir
+    type: string
+  - default: v1.0.0
+    description: The helm release version in semantic versioning format
+    name: release_version
+    type: string
+  - default: helm-release
+    description: The helm release name
+    name: release_name
+    type: string
+  - default: ""
+    description: The helm release namespace
+    name: release_namespace
+    type: string
+  - default: ""
+    description: 'Specify the values you want to overwrite, comma separated: autoscaling.enabled=true,replicas=1'
+    name: overwrite_values
+    type: string
+  - default: values.yaml
+    description: The values file to be used
+    name: values_file
+    type: string
+  - default: docker.io/lachlanevenson/k8s-helm@sha256:5c792f29950b388de24e7448d378881f68b3df73a7b30769a6aa861061fd08ae
+    description: helm image to be used
+    name: helm_image
+    type: string
+  - default: ""
+    description: Extra parameters passed for the helm upgrade command
+    name: upgrade_extra_params
+    type: string
+  steps:
+  - image: $(params.helm_image)
+    name: upgrade
+    script: |
+      echo current installed helm releases
+      helm list --namespace "$(params.release_namespace)"
+
+      echo installing helm chart...
+      helm upgrade --install --wait --values "$(params.charts_dir)/$(params.values_file)" --namespace "$(params.release_namespace)" --version "$(params.release_version)" "$(params.release_name)" "$(params.charts_dir)" --debug --set "$(params.overwrite_values)" $(params.upgrade_extra_params)
+    workingDir: /workspace/source
+  workspaces:
+  - name: source