Log Message:
py-cmudict: update to 1.0.15

(1.0.13 and 1.0.15 have no relevant changes for consumers of this
package, only 1.0.14 is useful: an underlying update of the CMU
dictionary content itself.)

## v1.0.14 (2023-10-13)

### Fix

- **deps**: bump src/cmudict/data from `697cd89` to `7cd8fb5` (#35)