chore(deps): update python-multipart requirement from >=0.0.18 to >=0.0.32 in /backend

[dependabot]

Updates the requirements on python-multipart to permit the latest version.

Release notes

Sourced from python-multipart's releases.

Version 0.0.32

What's Changed

• Replace per-byte partial-boundary scan with rfind lookbehind by @​Kludex in Kludex/python-multipart#300

Full Changelog: Kludex/python-multipart@0.0.31...0.0.32

Changelog

Sourced from python-multipart's changelog.

0.0.32 (2026-06-04)

• Speed up partial-boundary scanning for CR/LF-dense part data #300.

0.0.31 (2026-06-04)

• Speed up multipart header parsing and callback dispatch #295.
• Bound header field name size before validating #296.
• Validate Content-Length is non-negative in parse_form #297.

0.0.30 (2026-05-31)

• Parse application/x-www-form-urlencoded bodies per the WHATWG URL standard, treating only & as a field separator #290.
• Ignore RFC 2231/5987 extended parameters (name*, filename*) in parse_options_header, keeping the plain parameter authoritative per RFC 7578 §4.2 #291.

0.0.29 (2026-05-17)

• Handle malformed RFC 2231 continuations in parse_options_header #270.

0.0.28 (2026-05-10)

• Speed up partial-boundary tail scan via bytes.find #281.
• Cap multipart boundary length at 256 bytes #282.

0.0.27 (2026-04-27)

• Add multipart header limits #267.
• Pass parse offsets via constructors #268.

0.0.26 (2026-04-10)

• Skip preamble before the first multipart boundary more efficiently #262.
• Silently discard epilogue data after the closing multipart boundary #259.

0.0.25 (2026-04-10)

• Add MIME content type info to File #143.
• Handle CTE values case-insensitively #258.
• Remove custom FormParser classes #257.
• Add UPLOAD_DELETE_TMP to FormParser config #254.
• Emit field_end for trailing bare field names on finalize #230.
• Handle multipart headers case-insensitively #252.
• Apply Apache-2.0 properly #247.

0.0.24 (2026-04-05)

• Validate chunk_size in parse_form() #244.

0.0.23 (2026-04-05)

... (truncated)

Commits

• 238ead6 Version 0.0.32 (#302)
• 8672979 Replace per-byte partial-boundary scan with rfind lookbehind (#300)
• 8190779 Bump the python-packages group with 7 updates (#301)
• 0d3c086 Use uv package ecosystem for Dependabot (#299)
• 4cffc68 Version 0.0.31 (#298)
• c814948 Reject negative Content-Length in parse_form (#297)
• 6b837d4 Bound header field name size before validating (#296)
• e0c4f9d Bump the github-actions group with 3 updates (#294)
• b8a01bb Bump the python-packages group with 3 updates (#293)
• 6732164 Speed up multipart header parsing and callback dispatch (#295)
• Additional commits viewable in compare view

[dependabot]

Labels

The following labels could not be found: dependencies, python. Please create them before Dependabot can add them to a pull request.

Please fix the above issues or remove invalid values from dependabot.yml.

[dependabot]

Looks like python-multipart is up-to-date now, so this is no longer needed.