use temp dir when creating temp xbel file

Author: infeo

src/main/java/org/cryptomator/linux/quickaccess/DolphinPlaces.java

@@ -35,7 +35,7 @@ public class DolphinPlaces implements QuickAccessService {
 
 	private static final int MAX_FILE_SIZE = 1 << 15; //xml is quite verbose
 	private static final Path PLACES_FILE = Path.of(System.getProperty("user.home"), ".local/share/user-places.xbel");
-	private static final Path TMP_FILE = PLACES_FILE.resolveSibling("user-places.xbel.cryptomator.tmp");
+	private static final Path TMP_FILE = Path.of(System.getProperty("java.io.tmpdir"), "user-places.xbel.cryptomator.tmp");
 	private static final Lock MODIFY_LOCK = new ReentrantLock();
 	private static final String ENTRY_TEMPLATE = """
 			<bookmark href="%s">