Remove e.printStackTrace()

[froque]

Several tests contains e.printStackTrace() which may hide failures without failing any test.

Replace with throw new RunTimeException(e);

❯ git grep --heading printStackTrace
billy-france/src/test/java/com/premiumminds/billy/france/test/FRPersistencyAbstractTest.java
82:            e.printStackTrace();
100:            e.printStackTrace();
117:            e.printStackTrace();
billy-france/src/test/java/com/premiumminds/billy/france/test/services/documents/handler/TestFRInvoiceIssuingHandler.java
56:            e.printStackTrace();
billy-france/src/test/java/com/premiumminds/billy/france/test/services/documents/handler/TestFRInvoiceIssuingHandlerWithTicket.java
82:            e.printStackTrace();
84:            e.printStackTrace();
154:            e.printStackTrace();
....