Use pcov and grpc from community edge

Author: en-jschuetze

Dockerfile

@@ -6,9 +6,9 @@ ARG PHP_FPM_BINARY_PATH="/usr/sbin/php-fpm82"
 ARG UNIT_VERSION="1.30.0"
 ARG APACHE2_VERSION="2.4.57"
 ARG GRPC_EXTENSION_VERSION="1.59.1"
-ARG GRPC_EXTENSION_REPOSITORY="http://dl-cdn.alpinelinux.org/alpine/edge/testing"
+ARG GRPC_EXTENSION_REPOSITORY="http://dl-cdn.alpinelinux.org/alpine/edge/community"
 ARG PCOV_EXTENSION_VERSION="1.0.11"
-ARG PCOV_EXTENSION_REPOSITORY="http://dl-cdn.alpinelinux.org/alpine/edge/testing"
+ARG PCOV_EXTENSION_REPOSITORY="http://dl-cdn.alpinelinux.org/alpine/edge/community"
 ENV PHP_VERSION=$PHP_VERSION
 ENV PHP_PACKAGE_BASENAME=$PHP_PACKAGE_BASENAME
 ENV PHP_FPM_BINARY_PATH=$PHP_FPM_BINARY_PATH