MOBILE-3720 env: Update browserslist targets

.github/workflows/testing.yml

@@ -19,3 +19,4 @@ jobs:
     - run: npx tslint -c ionic-migration.json -p tsconfig.json
     - run: npm run test:ci
     - run: npm run build:prod
+    - run: result=$(npx check-es-compat www/*.js 2> /dev/null | grep -v -E "Array\.prototype\.includes|Promise\.prototype\.finally|String\.prototype\.(matchAll|trimRight)|globalThis" | grep -Po "(?<=error).*?(?=\s+ecmascript)" | wc -l); test $result -eq 0

browserslist

@@ -1,12 +1,15 @@
-# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
+# This file indicates the platforms supported. These targets will only be polyfilled automatically in CSS,
-# For additional information regarding the format and rule options, please see:
+# JavaScript polyfills have to be configured manually in `src/polyfills.ts`.
-# https://github.com/browserslist/browserslist#queries
+#
+# In order to see which browsers are supported you can run `npx browserslist` (or visit https://browserslist.dev/).
+#
+# Keep in mind that not all versions of all browsers will be displayed, here's all the versions available:
+# https://caniuse.com/ciu/comparison
+#
+# From time to time, you'll want to update the database by running `npx browserslist@latest --update-db`.
+#
+# More info: https://github.com/browserslist/browserslist
 
-# You can see what browsers were selected by your queries by running:
+Android >= 5
-#   npx browserslist
+iOS >= 11
-
+Chrome >= 61
-> 0.5%
-last 2 versions
-Firefox ESR
-not dead
-not IE 9-11 # For IE 9-11 support, remove 'not'.

package-lock.json

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@@ -8945,6 +9516,45 @@
         }
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+        "eslint-plugin-es": "^2.0.0",
+        "lodash": "^4.17.15",
+        "mdn-browser-compat-data": "^1.0.25"
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@@ -14462,6 +15072,15 @@
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package.json

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     "eslint": "^7.21.0",
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     "eslint-plugin-header": "^3.1.0",