Release v1.6.11

# Changelog

## Both subjects

- Made the GuiceConfigurationModules factories for their own injectors ([PR](isaacphysics/isaac-api#391))
- Enable admins to reset passwords for any user via user manager ([PR](#443))
- Renamed quizzes to tests ([PR](#451))
  - User-facing text only
- Fixed looping of history on question finder ([PR](#452))
- Stage 2 of Inequality upgrades ([PR](#456))
  - Typescript upgraded to version 4
- Fixed a bug created by a circular dependency created by the content model (8e20b95)
- Reordered quiz redirects to prevent premature substring matching (e413c09)

## Physics

- Enabled modals consisting of page fragments to be included instead of a help tooltip ([PR](#411))
- Fixed a Physics Parsons problems layout issue (1ab0f6f)

Author: Morpheu5

.env

@@ -1 +1 @@
-REACT_APP_API_VERSION=v2.18.8
+REACT_APP_API_VERSION=v2.18.9

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "isaac-react-app",
-  "version": "1.6.11-SNAPSHOT",
+  "version": "1.6.11",
   "private": true,
   "dependencies": {
     "@babel/core": "^7.9.0",