[DO NOT MERGE] Upgrade auth0 to v4

[frederikprijck]

🔧 Changes

Just a temporary PR to show what migration to v4 of auth0 would look like.

TODO

• Add pagination overloads to clients.getAll (have updated the spec)
• Figure out why we had to add extra PATCH /clients and DELETE /client-grants to the test fixtures (also happening for me on master)

🔬 Testing

• Unit tests work
• E2e tests work locally, but needs a change in node-auth0 regarding client_id (it currently takes an id instead of client_id, which we want to look into a bit more.

📝 Checklist

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)

[codecov-commenter]

Codecov Report

Patch coverage: 79.52% and project coverage change: -0.78% ⚠️

Comparison is base (eb1db63) 84.23% compared to head (0811df7) 83.46%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #852      +/-   ##
==========================================
- Coverage   84.23%   83.46%   -0.78%     
==========================================
  Files         115      112       -3     
  Lines        3604     3575      -29     
  Branches      697      700       +3     
==========================================
- Hits         3036     2984      -52     
- Misses        324      341      +17     
- Partials      244      250       +6     

Files Changed	Coverage Δ
src/context/directory/handlers/index.ts	100.00% <ø> (ø)
src/context/directory/handlers/resourceServers.ts	35.00% <ø> (ø)
src/context/directory/index.ts	90.47% <ø> (ø)
src/context/yaml/handlers/guardianPolicies.ts	100.00% <ø> (ø)
src/context/yaml/handlers/index.ts	100.00% <ø> (ø)
src/context/yaml/handlers/resourceServers.ts	100.00% <ø> (ø)
src/tools/auth0/client.ts	60.93% <ø> (-3.13%)	⬇️
src/tools/auth0/handlers/attackProtection.ts	72.00% <ø> (ø)
src/tools/auth0/handlers/index.ts	100.00% <ø> (ø)
src/tools/constants.ts	100.00% <ø> (ø)
... and 30 more

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[adamjmcgrath]

Noticed one issue when running e2e tests against a live tenant (using wild mode) and raised SDK-4548

[willvedd]

Keeping this PR closed but restoring the original branch.