Use constant 3.6.3 in prerequisites/maven as minimal Maven version

It will allow declaring a newer version of Maven dependencies in the project.

Author: slawekjaranowski

.github/dependabot.yml

@@ -21,9 +21,6 @@ updates:
  schedule:
  interval: daily
  time: '04:00'
- ignore:
- # ignore Maven Core updates
- - dependency-name: "org.apache.maven:*"
  open-pull-requests-limit: 10
 - package-ecosystem: "github-actions"
  directory: "/"

pom.xml

@@ -36,7 +36,7 @@ under the License.
  execution is successful, and optionally can verify the output generated from a given project execution.</description>
 
  <prerequisites>
- <maven>${mavenVersion}</maven>
+ <maven>3.6.3</maven>
  </prerequisites>
 
  <scm>