Another attempt to fix gitlab ci builds

build/docker_install.sh

@@ -7,7 +7,8 @@ set -xe
 
 # Install git (the php image doesn't have it) which is required by composer
 echo -e 'http://dl-cdn.alpinelinux.org/alpine/edge/main\nhttp://dl-cdn.alpinelinux.org/alpine/edge/community\nhttp://dl-cdn.alpinelinux.org/alpine/edge/testing' > /etc/apk/repositories
-apk upgrade --update && apk add --no-cache \
-	curl \
-	git \
-	ipv6
+apk upgrade --update
+# && apk add --no-cache \
+#	curl \
+#	git \
+#	ipv6