fix(@angular-devkit/build-angular): use istanbul-lib-instrument directly for karma code coverage #27857
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The
istanbul-lib-instrument
package provides the required functionality needed to instrument code for test coverage within the context of the Angular CLI. Since the build pipeline already contains a customized babel preset, this package can be integrated directly into the pipeline.This reduces the number of dependencies required for
@angular-devkit/build-angular
including the deprecatedinflight
package.