Fix ko setup

.github/workflows/kind-e2e.yaml

@@ -42,16 +42,8 @@ jobs:
     - name: Set up Go
       uses: knative/actions/setup-go@main
 
-    - name: Install Dependencies
-      run: |
-        echo '::group:: install ko'
-        curl -L https://github.com/google/ko/releases/download/v0.7.0/ko_0.7.0_Linux_x86_64.tar.gz | tar xzf - ko
-        chmod +x ./ko
-        sudo mv ko /usr/local/bin
-        echo '::endgroup::'
-
     - name: Check out code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Install KinD
       env:
@@ -113,7 +105,10 @@ jobs:
         kubectl apply --filename https://github.com/knative/eventing/releases/download/${{ matrix.eventing-version }}/eventing-core.yaml
         kubectl apply --filename https://github.com/knative/eventing/releases/download/${{ matrix.eventing-version }}/mt-channel-broker.yaml
 
-    - name: Install
+    - name: Install ko
+      uses: ko-build/[email protected]
+
+    - name: Install natss channel
       run: |
         set -x
         # TODO: this should use the release script and then apply the newly created release yaml in the future.