Pin k3d dependency (#890)

Author: trask

.github/renovate.json5

@@ -51,5 +51,16 @@
     "managerFilePatterns": [
       "logging-k8s-stdout-otlp-json/k8s/**"
     ]
-  }
+  },
+  "customManagers": [
+    {
+      "customType": "regex",
+      "managerFilePatterns": [
+        "**/*.sh"
+      ],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-zA-Z0-9-._]+?) depName=(?<depName>[^\\s]+?)\\s+[A-Za-z0-9_]+?_VERSION\\s*=\\s*[\"']?(?<currentValue>.+?)[\"']?\\s"
+      ]
+    }
+  ]
 }

.github/scripts/run-oats-tests.sh

@@ -10,8 +10,12 @@ pushd javaagent-declarative-configuration
 ../gradlew bootJar
 popd
 
-wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | bash
+# renovate: datasource=github-releases depName=k3d-io/k3d
+K3D_VERSION=v5.8.3
+wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/${K3D_VERSION}/install.sh | TAG=${K3D_VERSION} bash
 
-go install github.com/grafana/oats@v0.3.1
+# renovate: datasource=go depName=github.com/grafana/oats
+OATS_VERSION=v0.3.1
+go install github.com/grafana/oats@${OATS_VERSION}
 oats -timeout 5m logging-k8s-stdout-otlp-json/
 oats -timeout 5m javaagent-declarative-configuration/oats/