test: drop redundant kind cluster creation in integration.yml workflow

.github/workflows/integration.yml

@@ -1,6 +1,6 @@
 name: Agents Integration Testing
 
-on: 
+on:
   workflow_dispatch:
   push:
     branches:
@@ -18,10 +18,10 @@ on:
     paths-ignore:
       - '**.md'
       - '**.asciidoc'
-  
+
 env:
   AGENT_TESTS: java nodejs
-  
+
 jobs:
   integration-test:
     runs-on: ubuntu-latest
@@ -31,15 +31,12 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Create kind cluster
-        uses: helm/[email protected]
-
       - name: Create Local Registry
-        run: 
+        run:
            sh test/mock/kind-with-registry.sh
 
       - name: Create Mock APM server image
-        run: 
+        run:
            cd test/mock;
            docker build -t mock-apm-server .;
            docker tag mock-apm-server localhost:5001/registry/mock-apm-server;
@@ -72,7 +69,7 @@ jobs:
           version: v3.11.2
 
       - name: Install webhook
-        run: 
+        run:
           cd charts;
           helm install webhook-chart apm-attacher/ --namespace=elastic-apm --create-namespace --values ../test/mock/test_values.yaml;
           sleep 5;

charts/apm-attacher/Chart.yaml

@@ -2,6 +2,6 @@ apiVersion: v2
 name: apm-attacher
 type: application
 version: "0.1.0"
-description: A Helm chart installing the Elastic APM mutating webhook.
+description: A Helm chart installing the Elastic APM attacher (mutating webhook).
 sources:
-  - https://github.com/elastic/apm-mutating-webhook
+  - https://github.com/elastic/apm-k8s-attacher

test/nodejs/deployment.yaml

@@ -1,3 +1,4 @@
+# This file isn't currently used, but can be nice for manual testing or demos.
 apiVersion: apps/v1
 kind: Deployment
 metadata: