Bump to java 17 (#33)

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Author: CatarinaGamboa

latte/pom.xml

@@ -13,8 +13,8 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>1.8</maven.compiler.source>
-    <maven.compiler.target>1.8</maven.compiler.target>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
     <version.spoon>10.4.2</version.spoon>
   </properties>