net/wifibox: Update to 0.8.2

- Update image to Alpine Linux 3.15.4:
  https://alpinelinux.org/posts/Alpine-3.12.12-3.13.10-3.14.6-3.15.4-released.html

Changes:	https://github.com/pgj/freebsd-wifibox/releases/tag/0.8.2
MFH:		2022Q2 (due to a security update in the image)

net/wifibox/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	wifibox
-PORTVERSION=	0.8.1
+PORTVERSION=	0.8.2
 CATEGORIES=	net
 
 MAINTAINER=	[email protected]
@@ -35,7 +35,7 @@ GH_PROJECT=	freebsd-wifibox freebsd-wifibox-image:image
 GH_TAGNAME=	${PORTVERSION}
 GH_TAGNAME+=	${IMAGE_VERSION}:image
 
-IMAGE_VERSION=	snapshot-20220328
+IMAGE_VERSION=	snapshot-20220414
 IMAGE_FILE=	freebsd-wifibox-appliance.${IMAGE_VERSION}.img.xz
 IMAGE_MAN=	wifibox-alpine.5
 

net/wifibox/distinfo

@@ -1,7 +1,7 @@
-TIMESTAMP = 1648505333
-SHA256 (freebsd-wifibox-appliance.snapshot-20220328.img.xz) = b065780013a293225971fee636bdd6d5bc2f2500ceec69877c23315eb2da0b37
-SIZE (freebsd-wifibox-appliance.snapshot-20220328.img.xz) = 128242860
-SHA256 (pgj-freebsd-wifibox-0.8.1_GH0.tar.gz) = dc85effbe74acaefd882c5f5521c8be0804538a73426320b5ae4d3828ab95979
-SIZE (pgj-freebsd-wifibox-0.8.1_GH0.tar.gz) = 14775
-SHA256 (pgj-freebsd-wifibox-image-snapshot-20220328_GH0.tar.gz) = 3a4ba5fcb70c69b89e017489c16c33fa9b2e228436cffef69cf3bebd55953b3f
-SIZE (pgj-freebsd-wifibox-image-snapshot-20220328_GH0.tar.gz) = 5745
+TIMESTAMP = 1649935819
+SHA256 (freebsd-wifibox-appliance.snapshot-20220414.img.xz) = 0300efac89e54da575840cb9e68fc826f4f05706bc22d719d5870f36c8428da6
+SIZE (freebsd-wifibox-appliance.snapshot-20220414.img.xz) = 124691976
+SHA256 (pgj-freebsd-wifibox-0.8.2_GH0.tar.gz) = 9a294ac4caf8c1040af9dacb5186b31f6413b65fcc232287a61b146e63c736ff
+SIZE (pgj-freebsd-wifibox-0.8.2_GH0.tar.gz) = 15033
+SHA256 (pgj-freebsd-wifibox-image-snapshot-20220414_GH0.tar.gz) = 3f3a63b82b71cadc75a35909b491649080e6befa9a4adefb66f0f482695d080b
+SIZE (pgj-freebsd-wifibox-image-snapshot-20220414_GH0.tar.gz) = 5744