dart

[CI] Bump clang to newer version #309

Job	Run time
build (ubuntu, stable, native_assets_builder, false)	4m 33s
build (ubuntu, stable, native_assets_cli, false)	1m 58s
build (ubuntu, stable, native_toolchain_c, false)	2m 50s
build (ubuntu, dev, native_assets_builder, false)	38s
build (ubuntu, dev, native_assets_cli, false)	48s
build (ubuntu, dev, native_toolchain_c, false)	23s
build (macos, stable, native_assets_builder, false)	10m 43s
build (macos, stable, native_assets_cli, false)	4m 21s
build (macos, stable, native_toolchain_c, false)	5m 0s
build (windows, stable, native_assets_builder, false)	9m 10s
build (windows, stable, native_assets_cli, false)	2m 59s
build (windows, stable, native_toolchain_c, false)	7m 18s
coverage-finished	3s
	50m 44s

Provide feedback