Add back IE11 temporarily to our targets

- In recent Browserslist version the "not dead" query removes IE11.
This breaks our ES5 check on the legacy bundle.
Add it back temporarily, until we tackle the major Babel/targets etc
revamp.

CHANGELOG.md

@@ -1,6 +1,9 @@
 # Change log
 
 ## [Unreleased]
+### Fixed 
+  * Temporarily add back IE11 to our targets.
+    In recent Browserslist versions the not dead query removes IE11 from our targets. This breaks our ES5 check on the legacy bundle.
 
 ## 5.8.1 - 2022-06-01
 ### Fixed

index.js

@@ -25,12 +25,20 @@
  *    the class properties plugin.
  *    This is to avoid the `undefined` properties issue with old Flow props
  *    syntax: `class A { props: Props }`.
+ *
+ * 3. Temporary, see https://github.com/Gandi/babel-preset-gandi/pull/42
  */
 module.exports = (context, options = {}) => {
   let envOpts = Object.assign(
     {
       targets: {
-        browsers: ['last 2 versions', '> 1%', 'Firefox ESR', 'not dead'],
+        browsers: [
+          'last 2 versions',
+          '> 1%',
+          'not dead',
+          'Firefox ESR',
+          'IE 11', // 3
+        ],
       },
       bugfixes: options.targets && options.targets.esmodules === true,
     },