Remove unneeded autoescape from toolbar soy template

Description

Taken from https://hello.atlassian.net/wiki/spaces/~mszpyra/pages/631784578/AUI+XSS+audit.

toolbar.soy

This is not necessary. Remove the autoescape. Mention in the changelog for the next release.

Environment

None

QA Kickoff Check-In

Usage described in documentation
Demonstration of all states
Interactive state (screen readers)
Visual regression tests
Unit tests
Navigation (only keyboard / only mouse)
Component render legibly

QA Demo Check-Out

P2 plugin
Browsers (Edge/IE11/Firefox/Chrome/Safari)
Resizing
Zoom in/out
Navigation (Keyboard/Mouse)
Focus
Element status (At Rest/Pressed/Selected/Read Only/Disabled)
Cursors
Tooltips
Audio

Assignee

Unassigned

Reporter

Chris "Daz" Darroch

Labels

None

Changelog entry text

None

Needs Doc

None

Priority

Minor
Configure