Add initializer_no_metadata to erc721 component

[andrew-fleming]

Fixes #1260. Note that this PR is targeting the release branch v0.20.0-rc.0. Happy to change the target branch to main if that seems better/easier

*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 ✅

Project coverage is 95.21%. Comparing base (f0edfaa) to head (3ffbe0e).
Report is 3 commits behind head on release-v1.0.0.

Additional details and impacted files

@@                Coverage Diff                 @@
##           release-v1.0.0    #1276      +/-   ##
==================================================
+ Coverage           92.26%   95.21%   +2.94%     
==================================================
  Files                  59       59              
  Lines                1811     1483     -328     
==================================================
- Hits                 1671     1412     -259     
+ Misses                140       71      -69     

Files with missing lines	Coverage Δ
...kages/access/src/accesscontrol/accesscontrol.cairo	71.42% <ø> (-1.91%)	⬇️
packages/access/src/ownable/ownable.cairo	81.25% <ø> (ø)
packages/account/src/account.cairo	100.00% <ø> (+2.08%)	⬆️
packages/account/src/eth_account.cairo	100.00% <ø> (+1.88%)	⬆️
...ges/account/src/extensions/src9/snip12_utils.cairo	100.00% <ø> (+52.94%)	⬆️
packages/account/src/extensions/src9/src9.cairo	89.47% <ø> (-2.20%)	⬇️
packages/account/src/utils.cairo	100.00% <ø> (+9.09%)	⬆️
packages/account/src/utils/secp256_point.cairo	91.66% <ø> (+10.41%)	⬆️
packages/account/src/utils/signature.cairo	100.00% <ø> (+12.50%)	⬆️
packages/finance/src/vesting/vesting.cairo	100.00% <ø> (ø)
... and 44 more

... and 5 files with indirect coverage changes

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[ericnordelo]

Hey @andrew-fleming , the PR looks great! We should target release-v1.0.0 instead, since this is the branch that should contain fixes and things we want to include in the audited release. We should let the auditors know about updates on this branch.