sysutils/iocell: Allow for creating/keeping bridge interfaces

Add pull request #40 that allows for new jail parameters:

  - createbridge (default on)
  - keepbridge (default off)

createbridge controls whether the default bridge interfaces (bridge0
and bridge1) are created on jail startup if they do not exist.

keepbridge controls whether the bridge0 and bridge1 interfaces will
be destroyed on jail shutdown if they are not longer used.

Both these options prevents bridge interfaces manipulation in case
when they are being managed outside iocell.

PR:			266015
Approved by:		robak (maintainer timeout)
Differential Revision:	https://reviews.freebsd.org/D36325

sysutils/iocell/Makefile

@@ -1,11 +1,14 @@
 PORTNAME=	iocell
 PORTVERSION=	2.1.2
-DISTVERSIONPREFIX=v
-PORTREVISION=	1
+DISTVERSIONPREFIX=	v
+PORTREVISION=	2
 CATEGORIES=	sysutils
 
 PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/pull/
-PATCHFILES+=	37.patch:-p1 # https://github.com/bartekrutkowski/iocell/pull/37
+# https://github.com/bartekrutkowski/iocell/pull/37
+# https://github.com/bartekrutkowski/iocell/pull/40
+PATCHFILES+=	37.patch:-p1 \
+		40.patch:-p1
 
 MAINTAINER=	robak@FreeBSD.org
 COMMENT=	Feature rich Jail containers manager (iocage fork)
@@ -16,8 +19,6 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	uclcmd:devel/uclcmd
 
-CONFLICTS=	iocage
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	bartekrutkowski
 

sysutils/iocell/distinfo

@@ -1,5 +1,7 @@
-TIMESTAMP = 1613421536
+TIMESTAMP = 1661329409
 SHA256 (bartekrutkowski-iocell-v2.1.2_GH0.tar.gz) = 36f98ec1f55f444913bb5154b51549e85fb34e04e372d4fe34bb8be2c5f7ed36
 SIZE (bartekrutkowski-iocell-v2.1.2_GH0.tar.gz) = 372737
 SHA256 (37.patch) = 9bacb2e7fa1b6de7dac753d23594087951733968f1723501096cb71131e811e8
 SIZE (37.patch) = 4538
+SHA256 (40.patch) = 8a0b62c42cb5970f83adafa76cae868f4c537617a69e443cb6950e101012a7e8
+SIZE (40.patch) = 7536