TST: Some Stata test datasets do not match the expected version #57693
Description
A few of the Stata datasets used for testing are not in the format implied by their file names:
- stata4_114.dta appears to actually be saved in 115 format.
- stata9_115.dta appears to actually be saved in 117 format
- stata10_115.dta appears to actually be saved in 117 format
This may result in reduced test coverage for the expected versions.