Update Gradle to v9

Update dependency dev.inmo:plagubot.bot to v9.3.0

.github/workflows/build.yml

@@ -8,9 +8,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
       - name: Build with Gradle
         run: ./gradlew build

.gitignore

@@ -1,4 +1,5 @@
 .idea
+.kotlin
 out/*
 *.iml
 target

README.md

@@ -1,9 +1,9 @@
 # PlaguBot Bot Template
 
-1. Update your dependencies [here](https://github.com/InsanusMokrassar/PlaguBotBotTemplate/blob/master/build.gradle#L27-L30). Usually in gradle projects/readmes developers define names of
+1. Update your dependencies in [`gradle/libs.versions.toml`](https://github.com/InsanusMokrassar/PlaguBotBotTemplate/blob/master/gradle/libs.versions.toml), and don't forget to mention them in `depdendencies { ... }` block of [`build.gradle`](https://github.com/InsanusMokrassar/PlaguBotBotTemplate/blob/master/build.gradle#L24-L27) if you add new ones. Usually in gradle projects/readmes developers define names of
 their dependencies
 2. Edit [config](config.json). The main points
-([full list of parameters with explanation](https://github.com/InsanusMokrassar/PlaguBot/blob/master/template.config.json):
+([full list of parameters with explanation](https://github.com/InsanusMokrassar/PlaguBot/blob/master/template.config.json)):
     * Change [database](https://github.com/InsanusMokrassar/PlaguBotBotTemplate/blob/master/config.json#L2-L4) section
     * Change [bot token](https://github.com/InsanusMokrassar/PlaguBotBotTemplate/blob/master/config.json#L5)
     * Change [list of plugins](https://github.com/InsanusMokrassar/PlaguBotBotTemplate/blob/master/config.json#L6-L11):

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 
-kotlin = "1.8.20"
-plagubot = "5.0.2"
+kotlin = "2.1.10"
+plagubot = "10.4.0"
 
 [libraries]
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}