Add initializer_no_metadata to erc721 component

[andrew-fleming]

Fixes #1260.

*Wizard needs to be updated with this when released

PR Checklist

• Tests
• Documentation
• Added entry to CHANGELOG.md
• Tried the feature on a public network

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-v1.0.0@072f6e4). Learn more about missing BASE report.

Additional details and impacted files

@@                Coverage Diff                @@
##             release-v1.0.0    #1278   +/-   ##
=================================================
  Coverage                  ?   95.21%           
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  Files                     ?       59           
  Lines                     ?     1483           
  Branches                  ?        0           
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  Hits                      ?     1412           
  Misses                    ?       71           
  Partials                  ?        0           

Files with missing lines	Coverage Δ
packages/token/src/erc721/erc721.cairo	88.78% <100.00%> (ø)

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[ericnordelo]

LGTM!