bug(mat-toolbar): mat-toolbar styles for elements like h1, h2, ... are not taking precedence over mat-typography

### Is this a regression?

- [ ] Yes, this behavior used to work in the previous version

### The previous version in which this bug was not present was

_No response_

### Description

When a header tag is used within mat-toolbar the stylings from the theme do not take precedence.
The default styles from mat-typography are still used. Therefore the margin is not reset to 0 and the font-size also differs.


### Reproduction

https://stackblitz.com/edit/components-issue-t1dkvg

Steps to reproduce:
1. Apply mat-typography class to body
2. Add h1 tag with text to mat-toolbar

### Expected Behavior

Specific styles from mat-toolbar for these elements should take precedence. e.g. margin should be 0.

### Actual Behavior

Default mat-typography styles are used even though mat-toolbar would specify more accurate ones.

### Environment

- Angular: 15.0.2
- CDK/Material: 15.0.2
- Browser(s): Edge
- Operating System (e.g. Windows, macOS, Ubuntu): Windows

Start with the linked StackBlitz reproduction and compare the styles applied by mat-toolbar with those from the mat-typography class on the body. Trace the toolbar typography styles for h1, h2, and similar elements; done means their intended toolbar styles take precedence, including a zero margin and the expected font size.

Written by the indexing model from the issue text.