feature-update-supported-k8s-version (#154)

* feature-update-supported-k8s-version

* Update Chart.yaml

* Update Chart.yaml

Co-authored-by: 503095973 <volodymyr.pronkin@ge.com>

Author: vladimir22

.github/workflows/build-and-test.yaml

@@ -97,7 +97,7 @@ jobs:
     needs: lint
     strategy:
       matrix:
-        k8s_version: ['v1.21.6', 'v1.22.3', 'v1.23.1']
+        k8s_version: ['v1.21.6', 'v1.22.3', 'v1.23.1', 'v1.24.3']
     steps:
       - name: Checkout
         uses: actions/checkout@v2

charts/db-operator/Chart.yaml

@@ -1,7 +1,8 @@
 apiVersion: v2
 type: application
-kubeVersion: ">= 1.19-prerelease <= 1.23-prerelease"
+## All supported k8s versions are in the test: https://github.com/kloeckner-i/db-operator/blob/master/.github/workflows/build-and-test.yaml
+kubeVersion: ">= 1.21-prerelease"
 appVersion: "1.6.5"
 description: A Database Operator
 name: db-operator
-version: 1.2.6
+version: 1.2.7