Update dependency build to ~=1.3.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Confidence
build (changelog)	~=1.2.1 -> ~=1.3.0

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Release Notes

pypa/build (build)

v1.3.0

Compare Source

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• Add --config-json (PR :pr:916, fixes issue :issue:900)
• Drop Python 3.8 (PR :pr:891)
• Test on Python 3.14, colorful help on 3.14+ (PR :pr:895)
• Fix ModuleNotFoundError when pip is not installed (PR :pr:898)
• Disable use of pip install --python for debundled pip (PR :pr:861)
• Don't pass no-wheel to virtualenv if it would warn (PR :pr:892)
• Optimize our tests to run faster (PR :pr:871, :pr:872, :pr:738)
• Allow running our tests without virtualenv (PR :pr:911)
• Fix issues in our tests (PR :pr:824, :pr:918, :pr:870, :pr:915, :pr:862, :pr:863, :pr:899, :pr:896, :pr:854)
• Use SPDX identifiers for our license metadata (PR :pr:914)
• Use dependency-groups for our development (PR :pr:880)
• Mention conda and update uv mention in README/docs (PR :pr:842, :pr:816, :pr:917)

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