add mvn files for dynamic versionning

Author: dedece35

.mvn/extensions.xml

@@ -0,0 +1,7 @@
+<extensions xmlns="http://maven.apache.org/EXTENSIONS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/EXTENSIONS/1.0.0 https://maven.apache.org/xsd/core-extensions-1.0.0.xsd">
+    <extension>
+        <groupId>me.qoomon</groupId>
+        <artifactId>maven-git-versioning-extension</artifactId>
+        <version>9.11.0</version>
+    </extension>
+</extensions>

.mvn/maven-git-versioning-extension.xml

@@ -0,0 +1,18 @@
+<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="https://github.com/qoomon/maven-git-versioning-extension" xsi:schemaLocation="https://github.com/qoomon/maven-git-versioning-extension https://qoomon.github.io/maven-git-versioning-extension/configuration-7.0.0.xsd">
+    <refs>
+        <ref type="branch">
+            <pattern>.+</pattern>
+            <version>${ref}-SNAPSHOT</version>
+        </ref>
+
+        <ref type="tag">
+            <pattern><![CDATA[^v?(?<version>\d+\.\d+\.\d+.*)$]]></pattern>
+            <version>${ref.version}</version>
+        </ref>
+    </refs>
+
+    <!-- optional fallback configuration in case of no matching ref configuration-->
+    <rev>
+        <version>${commit}</version>
+    </rev>
+</configuration>