build: bump curl to 8.4.0 on Windows

[compnerd]

Bump curl to address security issues in curl.

[compnerd]

@swift-ci please test

[compnerd]

@swift-ci please clean test

[compnerd]

/home/build-user/swiftpm/Sources/PackageCollectionsSigning/CertificatePolicy.swift:405:56: error: cannot find type 'OCSPRequesterQueryResult' in scope
    func query(request: [UInt8], uri: String) async -> OCSPRequesterQueryResult {
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~

This seems odd to be broken on Linux when that should not be touched. CC: @yim-lee

[yim-lee]

@compnerd The change was automerged from main to 5.10. We reverted it here: swiftlang/swift-package-manager#6988

[compnerd]

@swift-ci please test Linux platform