Polish 'Add support for ClickHouse in `DatabaseDriver` enum'

See gh-42815

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -205,17 +205,6 @@ bom {
 			site("https://github.com/FasterXML/java-classmate")
 		}
 	}
-	library("ClickHouse", "0.6.5") {
-		group("com.clickhouse") {
-			modules = [
-				"clickhouse-jdbc"
-			]
-		}
-		links {
-			site("https://clickhouse.com")
-			releaseNotes("https://github.com/ClickHouse/clickhouse-java/releases/tag/v{version}")
-		}
-	}
 	library("Commons Codec", "${commonsCodecVersion}") {
 		group("commons-codec") {
 			modules = [

spring-boot-project/spring-boot-parent/build.gradle

@@ -33,6 +33,13 @@ bom {
 			]
 		}
 	}
+	library("ClickHouse", "0.6.5") {
+		group("com.clickhouse") {
+			modules = [
+				"clickhouse-jdbc"
+			]
+		}
+	}
 	library("Commons Compress", "1.25.0") {
 		group("org.apache.commons") {
 			modules = [

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/jdbc/DatabaseDriver.java

@@ -212,10 +212,12 @@ public enum DatabaseDriver {
 	 * @since 3.4.0
 	 */
 	CLICKHOUSE("ClickHouse", "com.clickhouse.jdbc.ClickHouseDriver", null, "SELECT 1") {
+
 		@Override
 		protected Collection<String> getUrlPrefixes() {
 			return Arrays.asList("ch", "clickhouse");
 		}
+
 	};
 
 	private final String productName;