Merge pull request #3 from bibbox/dependabot/maven/com.sparkjava-spark-core-2.7.2

Bump spark-core from 2.5 to 2.7.2

Author: jungwire

pom.xml

@@ -11,7 +11,7 @@
     <dependency>
       <groupId>com.sparkjava</groupId>
       <artifactId>spark-core</artifactId>
-      <version>2.5</version>
+      <version>2.7.2</version>
     </dependency>
     <dependency>
     <groupId>org.slf4j</groupId>