chore: group more dependencies in Renovate (commons, bouncycastle, hamcrest, kotlin, ...)

renovate.json

@@ -55,6 +55,13 @@
       "matchCurrentVersion": "0",
       "enabled": false
     },
+    {
+      "groupName": "com.gradle",
+      "description": "Develocity and related Gradle Inc. plugins are released together",
+      "matchPackageNames": [
+        "com.gradle{/,}**"
+      ]
+    },
     {
       "groupName": "com.helger",
       "matchPackageNames": [
@@ -91,6 +98,18 @@
         "com.miglayout{/,}**"
       ]
     },
+    {
+      "groupName": "commons-* (classic)",
+      "description": "Classic Apache Commons artifacts where groupId == artifactId",
+      "matchPackageNames": [
+        "commons-codec{/,}**",
+        "commons-collections{/,}**",
+        "commons-io{/,}**",
+        "commons-lang{/,}**",
+        "commons-logging{/,}**",
+        "commons-net{/,}**"
+      ]
+    },
     {
       "groupName": "org.ajoberstar.grgit",
       "matchPackageNames": [
@@ -103,6 +122,12 @@
         "org.apache.activemq{/,}**"
       ]
     },
+    {
+      "groupName": "org.apache.commons",
+      "matchPackageNames": [
+        "org.apache.commons{/,}**"
+      ]
+    },
     {
       "groupName": "org.apache.ftpserver",
       "matchPackageNames": [
@@ -133,12 +158,31 @@
         "org.apache.tika{/,}**"
       ]
     },
+    {
+      "groupName": "org.bouncycastle",
+      "matchPackageNames": [
+        "org.bouncycastle{/,}**"
+      ]
+    },
     {
       "groupName": "org.eclipse.jetty",
       "matchPackageNames": [
         "org.eclipse.jetty{/,}**"
       ]
     },
+    {
+      "groupName": "org.hamcrest",
+      "matchPackageNames": [
+        "org.hamcrest{/,}**"
+      ]
+    },
+    {
+      "groupName": "org.jetbrains.kotlin",
+      "description": "Kotlin compiler plugins (jvm, kapt, serialization, ...) share a version",
+      "matchPackageNames": [
+        "org.jetbrains.kotlin{/,}**"
+      ]
+    },
     {
       "groupName": "org.jetbrains.lets-plot",
       "matchPackageNames": [
@@ -164,6 +208,14 @@
         "org.slf4j{/,}**"
       ]
     },
+    {
+      "groupName": "xalan/xerces",
+      "description": "Legacy Apache XML stack, rarely updated and goes together",
+      "matchPackageNames": [
+        "xalan{/,}**",
+        "xerces{/,}**"
+      ]
+    },
     {
       "groupName": "xml-apis:xml-apis",
       "allowedVersions": "< 2.0.0",