created new file with change admin options and removed make admin file. Updated name references as well throughout the project.

roles/matrix-postgres/templates/usr-local-bin/matrix-change-user-admin-status.j2

@@ -0,0 +1,19 @@
+#jinja2: lstrip_blocks: "True"
+#!/bin/bash
+
+if [ $# -ne 2 ]; then
+	echo "Usage: "$0" <username> <0/1>"
+	echo "Usage: 0 = non-admin"
+	echo "Usage: 1 = admin"
+	exit 1
+fi
+
+docker run \
+	-it \
+	--rm \
+	--user=991:991 \
+	--cap-drop=ALL \
+	--env-file=/matrix/postgres/env-postgres-psql \
+	--network matrix \
+	postgres:12.1-alpine \
+	psql -h matrix-postgres -c "UPDATE users set admin=$2 WHERE name like '@$1:seattlematrix.org'"

roles/matrix-postgres/templates/usr-local-bin/matrix-make-user-admin.j2

@@ -1,17 +0,0 @@
-#jinja2: lstrip_blocks: "True"
-#!/bin/bash
-
-if [ $# -ne 1 ]; then
-	echo "Usage: "$0" <username>"
-	exit 1
-fi
-
-docker run \
-	-it \
-	--rm \
-	--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
-    --cap-drop=ALL \
-	--env-file={{ matrix_postgres_base_path }}/env-postgres-psql \
-	--network {{ matrix_docker_network }} \
-	{{ matrix_postgres_docker_image_to_use }} \
-	psql -h {{ matrix_postgres_connection_hostname }} -c "UPDATE users set admin=1 WHERE name like '@$1:{{ matrix_domain }}'"