Update changelog

CHANGELOG.md

@@ -1,7 +1,20 @@
 Version 0.54.0
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-TODO
+This release contains changes from [PR #431](https://github.com/codemagic-ci-cd/cli-tools/pull/431)
+
+**Features**
+- Use new `xcresulttool` APIs for XcResult parsing when Xcode 16+ is selected. Applies to `xcode-project` actions `run-tests`, `test-summary` and `junit-test-results`.
+
+**Development**
+- Add new XcResult to JUnit test results converter implementation `Xcode16XcResultConverter`.
+- Rename `XcResultConverter` to `LegacyXcResultConverter`.
+- Add abstract `XcResultConverter` which automatically chooses correct implementation.
+- Refactor module `codemagic.models.xctest.xcresult` to a package and move its contents to submodule `legacy_xcresult`. All public definitions remain accessible using the old namespace.
+- Add submodule `xcode_16_xcresult` to package `codemagic.models.xctest.xcresult`.
+- Remove method `get_tool_version` from `XcResultTool`.
+- Add methods `is_legacy`, `get_test_report_summary` and `get_test_report_tests` to `XcResultTool`.
+- Prohibit using `XcResultTool` methods `get_object` and `get_bundle` when Xcode 16 or newer is selected.
 
 Version 0.53.9
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