Add tuya curtain _TZE200_zpzndjez to be inverted

[andrekosak]

Curtain "_TZE200_zpzndjez" should be inverted as showing position 100% while being closed

[codecov-commenter]

Codecov Report

Merging #1191 (6b9d142) into dev (252c702) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev    #1191   +/-   ##
=======================================
  Coverage   80.47%   80.47%           
=======================================
  Files         204      204           
  Lines        5602     5602           
=======================================
  Hits         4508     4508           
  Misses       1094     1094           

Impacted Files	Coverage Δ
zhaquirks/tuya/__init__.py	76.60% <ø> (ø)

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[coveralls]

Pull Request Test Coverage Report for Build 1513592027

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 80.471%

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Totals
Change from base Build 1513067781:	0.0%
Covered Lines:	4508
Relevant Lines:	5602

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💛 - Coveralls