committers-ports: add myself (dtxdf@) with acm@ as mentor

Approved by:	acm (mentor)

share/misc/committers-ports.dot

@@ -183,6 +183,7 @@ demon [label="Dmitry Sivachenko\ndemon@FreeBSD.org\n2000/11/13"]
 diizzy [label="Daniel Engberg\ndiizzy@FreeBSD.org\n2021/07/06"]
 dmgk [label="Dmitri Goutnik\ndmgk@FreeBSD.org\n2019/09/15"]
 driesm [label="Dries Michiels\ndriesm@FreeBSD.org\n2021/11/06"]
+dtxdf [label="Jesús Daniel Colmenares Oviedo\ndtxdf@FreeBSD.org\n2025/06/02"]
 dumbbell [label="Jean-Sebastien Pedron\ndumbbell@FreeBSD.org\n2017/01/10"]
 dvl [label="Dan Langille\ndvl@FreeBSD.org\n2014/08/10"]
 eadler [label="Eitan Adler\neadler@FreeBSD.org\n2011/08/17"]
@@ -319,6 +320,8 @@ zirias [label="Felix Palmen\nzirias@FreeBSD.org\n2022/08/02"]
 "0mp" -> driesm
 "0mp" -> nc
 
+acm -> dtxdf
+
 adamw -> ahze
 adamw -> jylefort
 adamw -> ler