Add "card" parameter in Status

[moko256]

Issue: #79

[codecov-io]

Codecov Report

Merging #80 into master will decrease coverage by 0.05%.
The diff coverage is 0%.

@@             Coverage Diff              @@
##             master      #80      +/-   ##
============================================
- Coverage      49.6%   49.54%   -0.06%     
  Complexity      148      148              
============================================
  Files            47       47              
  Lines           877      878       +1     
  Branches         95       95              
============================================
  Hits            435      435              
- Misses          425      426       +1     
  Partials         17       17

Impacted Files	Coverage Δ	Complexity Δ
.../java/com/sys1yagi/mastodon4j/api/entity/Status.kt	35.48% <0%> (-1.19%)	6 <0> (ø)

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