Device manager - current device design and copy tweaks (#9801)

* indent device details

* udpate copy for current device security warning

* lint

* test coverage for copy

* strict

res/css/components/views/settings/devices/_CurrentDeviceSection.pcss

@@ -0,0 +1,20 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+.mx_CurrentDeviceSection_deviceDetails {
+    // align with text of session tile
+    margin-left: 56px;
+}