Find styles targeting classes removed by the MDC components

Finds stylesheets, templates and TypeScript strings that select or apply classes of the pre-MDC components, such as .mat-form-field-wrapper or .mat-card, which the MDC-based components of Angular Material 15 no longer apply, and the typography classes Material 15 renamed, such as mat-title, in projects that are not on Material 15 yet, along with selectors of the elements Material 15 no longer renders, such as mat-chip-list. The marker names the replacement where there is one.