ADD a no-dll option to CLI to disable DllReferencePlugin, fix polyfills missing in manager

[ndelangen]

Fixes: #5055

What I did

• ADD a no-dll option to CLI to disable DllReferencePlugin
• FIX polyfills missing in manager
• DISABLE dll for official example
• ENABLE dll for all other examples

How to test

run the examples

[codecov]

Codecov Report

Merging #5238 into next will decrease coverage by <.01%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##             next    #5238      +/-   ##
==========================================
- Coverage   30.05%   30.05%   -0.01%     
==========================================
  Files         608      608              
  Lines        8827     8825       -2     
  Branches     1290     1275      -15     
==========================================
- Hits         2653     2652       -1     
  Misses       5441     5441              
+ Partials      733      732       -1

Impacted Files	Coverage Δ
lib/core/src/server/cli/dev.js	0% <ø> (ø)	⬆️
lib/core/src/server/dev-server.js	0% <ø> (ø)	⬆️
lib/core/src/server/cli/prod.js	0% <ø> (ø)	⬆️
.../core/src/server/manager/manager-webpack.config.js	0% <0%> (ø)	⬆️
lib/core/src/server/manager/manager-preset.js	0% <0%> (ø)	⬆️
lib/core/src/client/preview/start.js	80% <0%> (+2.78%)	⬆️

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[shilman]

WFM! This is a nice improvement!

[tmeasday]

FIX polyfills missing in manager

Is this relevant to the issues people have had with the async/await code @ndelangen? E.g. the issue Lionel mentioned as well as #5235?

[ndelangen]

YES, should work now!