chore(deps): bump ember-cli-htmlbars from 4.0.5 to 4.0.6

Bumps [ember-cli-htmlbars](https://github.com/ember-cli/ember-cli-htmlbars) from 4.0.5 to 4.0.6.
- [Release notes](https://github.com/ember-cli/ember-cli-htmlbars/releases)
- [Changelog](https://github.com/ember-cli/ember-cli-htmlbars/blob/master/CHANGELOG.md)
- [Commits](ember-cli/ember-cli-htmlbars@v4.0.5...v4.0.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -3351,9 +3351,9 @@ ember-cli-htmlbars-inline-precompile@^3.0.0:
     silent-error "^1.1.0"
 
 ember-cli-htmlbars@*, ember-cli-htmlbars@^4.0.0:
-  version "4.0.5"
-  resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-4.0.5.tgz#0ad521831c2d740502ffd9b0bd28d2d799752f63"
-  integrity sha512-/zJKzP7RVNnnlYwtliyLsr174wBLcFMJUIOvy0mGnb+optwDJpgCdMzSYEjy/myoXDWgS/6cpLVLneFZ4tYm9Q==
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-4.0.6.tgz#833fe2dfdff8c43a47e39b7d19296a0e1c8928e9"
+  integrity sha512-DOeH6k1MqUD81NMj3Q2OaZVkvkMAsYcxaDLF6NDd1L0+dVY/xsjq46QiugCZa3HWMdzT9Jm6tg4e8tpSpaNveQ==
   dependencies:
     "@ember/edition-utils" "^1.1.1"
     babel-plugin-htmlbars-inline-precompile "^3.0.0"