[maintainer update] getmail 6.19.1 -> 6.19.3

This patch updates getmail from 6.19.1 to 6.19.3.

Tested on amd64.

Index: Makefile
===================================================================
RCS file: /cvs/ports/mail/getmail/Makefile,v
retrieving revision 1.110
diff -u -p -r1.110 Makefile
--- Makefile 13 Jun 2024 15:30:48 -0000 1.110
+++ Makefile 9 Jul 2024 06:42:52 -0000
@@ -2,8 +2,8 @@ COMMENT= IMAP/POP3/SDPS mail retriever

GH_ACCOUNT= getmail6
GH_PROJECT= getmail6
-GH_TAGNAME= v6.19.01
-MODPY_EGG_VERSION= 6.19.1
+GH_TAGNAME= v6.19.03
+MODPY_EGG_VERSION= 6.19.3
PKGNAME= getmail-${MODPY_EGG_VERSION}
CATEGORIES= mail

Index: distinfo
===================================================================
RCS file: /cvs/ports/mail/getmail/distinfo,v
retrieving revision 1.88
diff -u -p -r1.88 distinfo
--- distinfo 13 Jun 2024 15:30:48 -0000 1.88
+++ distinfo 9 Jul 2024 06:42:52 -0000
@@ -1,2 +1,2 @@
-SHA256 (getmail6-6.19.01.tar.gz) = sSSerrhN3TJehP5a/STrmdH3npMP8xFMKwScx+GULxw=
-SIZE (getmail6-6.19.01.tar.gz) = 215248
+SHA256 (getmail6-6.19.03.tar.gz) = tHk4oj4A/pU2lnV9wOrNX26HVhqpygmUrVTxgqm6KeQ=
+SIZE (getmail6-6.19.03.tar.gz) = 215134