[@foal/storage] Add hook @ValidateMultipartFormDataBody (file uploads)

[LoicPoullain]

Issue

Closes #560

Solution and steps

• Create hook
• Validate fields
• Treat files (buffers)
• Treat files (streams)
• Remove files if invalidation (streams)
• Add OpenAPI spec
• Allow to pass size options
• Handle all errors

Checklist

• Add/update/check docs (code comments and docs/ folder).
• Add/update/check tests.
• Update/check the cli generators.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (v1-7-0@28196f4). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             v1-7-0     #651   +/-   ##
=========================================
  Coverage          ?   99.63%           
=========================================
  Files             ?       90           
  Lines             ?     1630           
  Branches          ?      365           
=========================================
  Hits              ?     1624           
  Misses            ?        6           
  Partials          ?        0

Impacted Files	Coverage Δ
...ages/core/src/common/tokens/generate-token.util.ts	100% <ø> (ø)
...src/openapi/metadata-getters/get-api-components.ts	100% <ø> (ø)
...kages/core/src/openapi/create-open-api-document.ts	100% <ø> (ø)
packages/core/src/express/send-response.ts	100% <ø> (ø)
packages/core/src/core/http/http-responses.ts	100% <ø> (ø)
...api/metadata-getters/get-api-complete-operation.ts	100% <ø> (ø)
packages/core/src/common/utils/render.util.ts	100% <ø> (ø)

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[LoicPoullain]

One bash test fails because the new Config.get2 method. This is normal and it is not related to this PR