Add Unit Repaired Changes Into

[ron-murhammer]

Addresses part 2 of feature request: https://forums.triplea-game.org/topic/327/unit-option-when-damaged-change-into-different-unit-weakened-battleships

Functional Changes

• Added new unit option whenHitPointsRepairedChangesInto to allow units to change into a different unit type when repaired

Tested

• Added the below example XML to TWW, as well as adding germanBattleshipDamaged to unit repair list, and tested repairing germanBattleshipDamaged

Example XML

    <attachment name="unitAttachment" attachTo="germanBattleship" javaClass="games.strategy.triplea.attachments.UnitAttachment" type="unitType">
      <option name="movement" value="2"/>
      <option name="attack" value="7"/>
      <option name="defense" value="8"/>
      <option name="canBombard" value="true"/>
      <option name="isSea" value="true"/>
      <option name="hitPoints" value="2"/>
      <option name="bombard" value="6"/>
      <option name="requiresUnits" value="germanDocks:germanFactory"/>
      <option name="consumesUnits" value="1:germanHull"/>
      <option name="whenHitPointsDamagedChangesInto" value="1:true:germanBattleshipDamaged"/>
    </attachment>
    <attachment name="unitAttachment" attachTo="germanBattleshipDamaged" javaClass="games.strategy.triplea.attachments.UnitAttachment" type="unitType">
      <option name="movement" value="1"/>
      <option name="attack" value="3"/>
      <option name="defense" value="4"/>
      <option name="canBombard" value="true"/>
      <option name="isSea" value="true"/>
      <option name="hitPoints" value="2"/>
      <option name="bombard" value="3"/>
      <option name="whenHitPointsRepairedChangesInto" value="0:true:germanBattleship"/>
    </attachment>

[codecov-io]

Codecov Report

Merging #2691 into master will increase coverage by 2.3%.
The diff coverage is 2.77%.

@@             Coverage Diff             @@
##             master    #2691     +/-   ##
===========================================
+ Coverage     20.14%   22.45%   +2.3%     
- Complexity     5759     7254   +1495     
===========================================
  Files           816      816             
  Lines         73664    78483   +4819     
  Branches      12299    14510   +2211     
===========================================
+ Hits          14841    17624   +2783     
- Misses        56686    58523   +1837     
- Partials       2137     2336    +199

Impacted Files	Coverage Δ	Complexity Δ
.../games/strategy/triplea/delegate/MoveDelegate.java	51.94% <0%> (-0.57%)	110 <0> (+51)
...s/strategy/triplea/attachments/UnitAttachment.java	46.01% <3.22%> (+3.36%)	422 <0> (+98)	⬆️
.../java/games/strategy/triplea/delegate/Matches.java	47.28% <33.33%> (+4.04%)	707 <2> (+351)	⬆️
...rategy/triplea/attachments/UnitTypeComparator.java	35.71% <0%> (-7.15%)	10% <0%> (-1%)
...tegy/engine/message/unifiedmessenger/EndPoint.java	59.77% <0%> (-3.45%)	14% <0%> (-1%)
...es/strategy/triplea/delegate/EndRoundDelegate.java	1.26% <0%> (-0.47%)	1% <0%> (ø)
...tegy/triplea/oddsCalculator/ta/OddsCalculator.java	43.75% <0%> (-0.32%)	13% <0%> (ø)
...s/strategy/triplea/printgenerator/PlayerOrder.java	0% <0%> (ø)	0% <0%> (ø)	⬇️
...games/strategy/triplea/printgenerator/PUChart.java	0% <0%> (ø)	0% <0%> (ø)	⬇️
.../games/strategy/triplea/printgenerator/PuInfo.java	0% <0%> (ø)	0% <0%> (ø)	⬇️
... and 31 more

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