Merge dtmf_dolphin from https://github.com/xMasterX/all-the-plugins

dtmf_dolphin/application.fam

@@ -13,6 +13,6 @@ App(
     order=20,
     fap_category="Tools",
     fap_author="@litui & @xMasterX",
-    fap_version="1.2",
+    fap_version="1.3",
     fap_description="DTMF (Dual-Tone Multi-Frequency) dialer, Bluebox, and Redbox.",
 )