fix: Fix 1 violation of Sonar rule 2142 (INRIA#3852)

Author: slarse

src/main/java/spoon/support/compiler/SpoonPom.java

@@ -546,6 +546,7 @@ public static String guessMavenHome() {
 		} catch (IOException e) {
 			throw new SpoonException("Maven home detection has failed.");
 		} catch (InterruptedException e) {
+			Thread.currentThread().interrupt();
 			throw new SpoonException("Maven home detection was interrupted.");
 		}
 		return mvnHome;