Update to new MySQL GPG Key

Author: ltangvald

template/Dockerfile.debian

@@ -50,8 +50,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
 RUN set -ex; \
-# gpg: key 5072E1F5: public key "MySQL Release Engineering <mysql-build@oss.oracle.com>" imported
-	key='A4A9406876FCBD3C456770C88C718D3B5072E1F5'; \
+# gpg: key 3A79BD29: public key "MySQL Release Engineering <mysql-build@oss.oracle.com>" imported
+	key='859BE8D7C586F538430B19C2467B942D3A79BD29'; \
 	export GNUPGHOME="$(mktemp -d)"; \
 	gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; \
 	gpg --batch --export "$key" > /etc/apt/trusted.gpg.d/mysql.gpg; \