community/docker: upgrade to 19.03.7

For more details, see https://github.com/docker/docker-ce/releases/tag/v19.03.7

community/docker/APKBUILD

@@ -2,9 +2,9 @@
 # Contributor: Jake Buchholz <tomalok@gmail.com>
 # Maintainer: Jake Buchholz <tomalok@gmail.com>
 pkgname=docker
-pkgver=19.03.6
-_gitcommit=369ce74a3ce86a392e39e45d3960ce970fdfac97	# https://github.com/docker/docker-ce/commits/v$pkgver
-pkgrel=2
+pkgver=19.03.7
+_gitcommit=7141c199a2edb2a90b778175f836f9dd2a22c95a	# https://github.com/docker/docker-ce/commits/v$pkgver
+pkgrel=0
 pkgdesc="Pack, ship and run any application as a lightweight container"
 url="https://www.docker.io/"
 arch="all"
@@ -193,7 +193,7 @@ cli_vim() {
 	done
 }
 
-sha512sums="ece435de92e50d2a6204ac46cc9116fca9a1cb2ea400351d2fec723ad68ca2f5082695fdbca194ad0b87029e6ce266c8b4c10ac3b33842097e9be66fb4930797  docker-19.03.6.tar.gz
+sha512sums="67345b9fc22bf92242f34c2a4febbb9a0397dec5cfdb77faeee79dace2d6be0488838f1396ff240c33d024aab0f70d7b32bcb77b0c940773cd5c59472a40e0a4  docker-19.03.7.tar.gz
 699d1250ef79b451fb2ab5cbb245a603596c09c440dc916c71fb5078c66457c92cfd3d8691d3ecd81601a2a25f0694e5548f13fd25842aad2a21ca6c71c435d0  libnetwork-9fd385be8302dbe1071a3ce124891893ff27f90f.tar.gz
 c38db9432a168f913b41a1e1b11d84bedfade82ff70791be9d343a6cc86b8a05b18bae344d67ebd8bae4c98662db7ac664a9dc86fa9b9ad4aa5c96cbf0178efb  cobra-0.0.3.tar.gz
 db771b9142a7cb0c3e84cc5e2dfd10c4fb11422e6b488d3518eab5f631d39471c0c2b6c64714daf48869e0e3ad8052c69edc5bbfe065611b68d304198fff61a5  docker.initd