Update compnerd/gha-setup-swift action to v0.3.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
compnerd/gha-setup-swift	action	minor	v0.2.3 -> v0.3.0

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Release Notes

compnerd/gha-setup-swift (compnerd/gha-setup-swift)

v0.3.0: η

Compare Source

What's Changed

• Support user-provided installer args by @​tristanlabelle in #​38
• Add PR trigger to workflow by @​tristanlabelle in #​39
• Fix tests to use an installer that supports arguments by @​tristanlabelle in #​40
• Add support for the swift.org windows arm64 builds by @​hjyamauchi in #​42

New Contributors

• @​hjyamauchi made their first contribution in #​42

Full Changelog: compnerd/gha-setup-swift@v0.2.3...v0.3.0

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