Update dependency apple/swift-crypto to v4

[renovate]

This PR contains the following updates:

Package	Update	Change
apple/swift-crypto	major	from: "3.15.1" -> from: "4.1.0"

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Release Notes

apple/swift-crypto (apple/swift-crypto)

v4.1.0: Swift Crypto 4.1.0

Compare Source

What's Changed

SemVer Minor

• Add PEM/DER APIs for Curve25519 by @​ptoffy in #​419

SemVer Patch

• Incorrect maximum encryption size for RSA OAEP by @​mschrag in #​423

Other Changes

• chore: restrict GitHub workflow permissions - future-proof by @​incertum in #​421

New Contributors

• @​incertum made their first contribution in #​421
• @​mschrag made their first contribution in #​423

Full Changelog: apple/swift-crypto@4.0.0...4.1.0

v4.0.0: Swift Crypto 4.0.0

Compare Source

What's Changed

SemVer Major

• Update to WWDC25 release by @​Lukasa and @​simonjbeaumont in #​359, #​365, #​367, #​397, #​403, #​410, #​401, and #​415, #​417
• Replace all Foundation imports with FoundationEssentials by @​Lukasa in #​363
• Adopt Swift 6 mode by @​Lukasa in #​368
• Rename _CryptoExtras to CryptoExtras by @​0xTim in #​407
• Update README for 4.0 release by @​Lukasa in #​418

Full Changelog: apple/swift-crypto@3.15.1...4.0.0

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