Throws EINVAL on windows when trying to runNpm

[VandeurenGlenn]

Only works when adding shell: true to the execOptions

see

tachometer/src/cli.ts

Line 63 in fc8fda9

const stdout = await runNpm(['info', 'tachometer@latest', 'version']);

[Plecra]

thanks for mentioning how to fix it! Did the trick for me as a stopgap