Bumping up triggermesh version on helm chart

[thanos1983]

We noticed that the latest release in helm charts is v1.26.0 see below sample of code:

$ helm search repo triggermesh
NAME                                    CHART VERSION   APP VERSION     DESCRIPTION
triggermesh/triggermesh                 0.8.3           v1.26.0         A Helm chart deploying TriggerMesh Open Source ...
triggermesh/triggermesh-core            1.2.2           v1.4.0          A Helm chart deploying TriggerMesh Core Open So...
triggermesh/aws-event-sources           0.1.14          1.10.0          AWS Event Sources controller for Kubernetes
triggermesh/imagepullsecret-patcher     0.1.2           v0.14           A Helm chart for imagepullsecret-patcher
triggermesh/istio                       0.1.7           1.13.3          A Helm chart for deploying istio
triggermesh/istio-operator              0.1.5           1.13.3          A Helm chart for deploying istio-operator
triggermesh/keycloak                    0.1.6           9.0.3           A Helm chart for deploying Keycloak
triggermesh/knative-eventing            0.5.0           1.4.1           A Helm chart for deploying knative-eventing
triggermesh/knative-operator            0.5.0           v1.4.2          A Helm chart for deploying knative-operator
triggermesh/knative-serving             0.5.0           1.4.0           A Helm chart for deploying knative-serving
triggermesh/knative-sources             0.3.1           v0.25           A Helm chart for deploying knative-sources
triggermesh/knative-targets             0.5.0           v1.4.2          A Helm chart for deploying knative-targets
triggermesh/koby                        0.1.7           v1.21.0         A Helm chart deploying TriggerMesh Koby
triggermesh/tekton                      0.2.0           0.23.0          A Helm chart for deploying tekton
triggermesh/tekton-operator             0.2.0           v0.23.0-2       A Helm chart for deploying tekton-operator
triggermesh/tm-cloud                    0.6.3           v1.10.0         A Helm chart for on-premise deployments of Trig...
triggermesh/triggerflow                 0.1.1           v1.21.0         A Helm chart deploying TriggerFlow

But the latest release in GitHub is 1.27.0.

It would be nice if the chart can deploy the latest version.