Update dependency apple/swift-atomics to from: "1.2.0"

[renovate]

This PR contains the following updates:

Package	Update	Change
apple/swift-atomics	minor	from: "1.1.0" -> from: "1.2.0"

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Release Notes

apple/swift-atomics (apple/swift-atomics)

v1.2.0: Swift Atomics 1.2.0

Compare Source

This minor release adds support for Swift 5.9.

This release contains no API-level additions nor any other visible changes to stable interfaces; the version number bump is simply acknowledging that this release ships a full rewrite of package internals -- it isn't just a regular bug fix release.

Changes

• This release requires Swift 5.7 or later. (Clients on older toolchains will automatically remain on the 1.0 or 1.1 releases.)
• The package now supports being used as a dependency in projects that have C++ interoperability enabled in Swift 5.9.
• On Swift 5.9+, atomic operations are now implemented using native Swift compiler builtins. The package no longer forwards to C atomics when built on newer toolchains.

Fixes

• Minor documentation fixes.

Pull Requests

• [Xcode] Set a code sign identity by @​lorentey in https://github.com/apple/swift-atomics/pull/85
• [Xcode] Don’t use a bridging header in a framework target by @​lorentey in https://github.com/apple/swift-atomics/pull/87
• Fix reference doc variable references by @​rolson in https://github.com/apple/swift-atomics/pull/89
• Avoid C atomic operations in Swift 5.9+ by @​lorentey in https://github.com/apple/swift-atomics/pull/90
• Regenerate sources by @​lorentey in https://github.com/apple/swift-atomics/pull/91
• Fix version-specific manifest for 5.6..<5.9 by @​lorentey in https://github.com/apple/swift-atomics/pull/93
• [_AtomicShims] On Darwin, ensure we link against libswiftCore using assembly shenanigans by @​lorentey in https://github.com/apple/swift-atomics/pull/97
• Avoid using symlinks for package files by @​ktoso in https://github.com/apple/swift-atomics/pull/100
• Reorganize sources for future work by @​lorentey in https://github.com/apple/swift-atomics/pull/101
• Fix alignment issues with double-wide atomics on i386 by @​lorentey in https://github.com/apple/swift-atomics/pull/102
• [CMake] Do not list .gyb files as sources by @​lorentey in https://github.com/apple/swift-atomics/pull/105
• Drop support for Swift 5.6 by @​lorentey in https://github.com/apple/swift-atomics/pull/103
• Not so minor prerelease fixups/changes by @​lorentey in https://github.com/apple/swift-atomics/pull/106

New Contributors

• @​rolson made their first contribution in https://github.com/apple/swift-atomics/pull/89
• @​ktoso made their first contribution in https://github.com/apple/swift-atomics/pull/100

Full Changelog: apple/swift-atomics@1.1.0...1.2.0

Thank you very much to everyone who contributed to this release!

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