Align DateRangePicker inputs by baseline

[Philipp91]

In particular, this affects the positioning of the "to" in between the two boxes. It doesn't make a difference when the pickers use outlined styling (like in the demo), but it does fix the positioning with the standard styling.

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[codecov]

Codecov Report

Merging #1689 into next will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             next    #1689   +/-   ##
=======================================
  Coverage   89.76%   89.76%           
=======================================
  Files          73       73           
  Lines        2315     2315           
  Branches      402      402           
=======================================
  Hits         2078     2078           
  Misses        190      190           
  Partials       47       47           

Impacted Files	Coverage Δ
lib/src/DateRangePicker/DateRangePickerInput.tsx	69.84% <ø> (ø)

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[dmtrKovalenko]

@Philipp91 Could you please give more context? I don't like the new appearance. XD

[Philipp91]

Whoops. Maybe I adjusted the wrong field? Here is what I was trying to fix:

This PR was untested, also it doesn't reproduce in the demo because the demo uses outlined text fields.

[dmtrKovalenko]

The problem is for mobile displaying. Check from any mobile device.