Resolve "Update to Angular 10"

.browserslistrc

e2e/tsconfig.e2e.json

package-lock.json

package.json

...s/kypo2-trainings-visualization-overview-lib/package.json

...o2-trainings-visualization-overview-lib/tsconfig.lib.json

...2-trainings-visualization-overview-lib/tsconfig.spec.json

src/tsconfig.app.json

src/tsconfig.spec.json

tsconfig.base.json

tsconfig.json

tslint.json