bump maxEntryPointSize to allow builds to pass

we likely went over our size allotment due to the introduction
of Thai locale

flag = none

test plan:
 • builds pass

Change-Id: I1220298de40753f87db4928d9912858249bc7a71
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/279213
Reviewed-by: Andrea Cirulli <andrea.cirulli@instructure.com>
QA-Review: August Thornton <august@instructure.com>
Product-Review: August Thornton <august@instructure.com>
Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com>

ui-build/webpack/index.js

@@ -62,7 +62,7 @@ module.exports = {
         // This just reflects how big the 'main' entry is at the time of writing. Every
         // time we get it smaller we should change this to the new smaller number so it
         // only goes down over time instead of growing bigger over time
-        maxEntrypointSize: 1265000,
+        maxEntrypointSize: 1270000,
         // This is how big our biggest js bundles are at the time of writing. We should
         // first work to attack the things in `thingsWeKnowAreWayTooBig` so we can start
         // tracking them too. Then, as we work to get all chunks smaller, we should change