chore: lint renovate config (#57)

Signed-off-by: Niccolò Fei <[email protected]>

Author: NiccoloFei

renovate.json

@@ -1,45 +1,32 @@
 {
     "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-    "extends": [
-        "config:base"
-    ],
+    "extends": ["config:recommended"],
     "prConcurrentLimit": 5,
     "semanticCommits": "enabled",
-    "regexManagers": [
-        {
-            // We want a PR to bump kind version
-            "fileMatch": [
-                "^.github/workflows/run-e2e.yml"
-            ],
-            "matchStrings": [
-                "KIND_VERSION: \"(?<currentValue>.*?)\""
-            ],
-            "datasourceTemplate": "github-tags",
-            "depNameTemplate": "kubernetes-sigs/kind"
-        }, {
-            // We want a PR to bump kind node version
-            "fileMatch": [
-                "^.github/workflows/run-e2e.yml"
-            ],
-            "matchStrings": [
-                "K8S_VERSION: \"(?<currentValue>.*?)\""
-            ],
-            "datasourceTemplate": "docker",
-            "versioningTemplate": "loose",
-            "depNameTemplate": "kindest/node"
-        }, {
-            // We want a PR to bump Go versions used through env variables in any GitHub
-            // Actions, taking it from the official GitHub repository.
-            "fileMatch": [
-                "^\\.github\\/workflows\\/[^/]+\\.ya?ml$"
-            ],
-            "matchStrings": [
-                "GOLANG_VERSION: \"(?<currentValue>.*?)\\.x\"",
-            ],
-            "datasourceTemplate": "golang-version",
-            "depNameTemplate": "golang",
-            "versioningTemplate": "loose",
-            "extractVersionTemplate": "^(?<version>\\d+\\.\\d+)"
-        }
+    "customManagers": [
+      {
+        "customType": "regex",
+        "fileMatch": ["^.github/workflows/run-e2e.yml"],
+        "matchStrings": ["KIND_VERSION: \"(?<currentValue>.*?)\""],
+        "datasourceTemplate": "github-tags",
+        "depNameTemplate": "kubernetes-sigs/kind"
+      },
+      {
+        "customType": "regex",
+        "fileMatch": ["^.github/workflows/run-e2e.yml"],
+        "matchStrings": ["K8S_VERSION: \"(?<currentValue>.*?)\""],
+        "datasourceTemplate": "docker",
+        "versioningTemplate": "loose",
+        "depNameTemplate": "kindest/node"
+      },
+      {
+        "customType": "regex",
+        "fileMatch": ["^\\.github\\/workflows\\/[^/]+\\.ya?ml$"],
+        "matchStrings": ["GOLANG_VERSION: \"(?<currentValue>.*?)\\.x\""],
+        "datasourceTemplate": "golang-version",
+        "depNameTemplate": "golang",
+        "versioningTemplate": "loose",
+        "extractVersionTemplate": "^(?<version>\\d+\\.\\d+)"
+      }
     ]
 }