don't always disable deploy force menu item

[NickAragua]

Not sure how this wound up happening, but this basically prevented deployment of forces from TO&E in all cases.

[codecov]

Codecov Report

Merging #2587 (1130ed3) into master (77982a1) will increase coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #2587   +/-   ##
=========================================
  Coverage     10.73%   10.73%           
- Complexity     3798     3799    +1     
=========================================
  Files           700      700           
  Lines         97835    97871   +36     
  Branches      16300    16304    +4     
=========================================
+ Hits          10500    10508    +8     
- Misses        85950    85980   +30     
+ Partials       1385     1383    -2     

Impacted Files	Coverage Δ	Complexity Δ
MekHQ/src/mekhq/gui/adapter/TOEMouseAdapter.java	0.00% <ø> (ø)	0.00 <0.00> (ø)
...ekHQ/src/mekhq/campaign/market/ContractMarket.java	57.79% <0.00%> (-0.40%)	109.00% <0.00%> (-1.00%)
MekHQ/src/mekhq/MekHQOptions.java	4.00% <0.00%> (-0.35%)	3.00% <0.00%> (ø%)
MekHQ/src/mekhq/campaign/Campaign.java	11.60% <0.00%> (-0.03%)	101.00% <0.00%> (ø%)
MekHQ/src/mekhq/MekHqConstants.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
MekHQ/src/mekhq/campaign/mission/AtBContract.java	18.95% <0.00%> (ø)	65.00% <0.00%> (ø%)
MekHQ/src/mekhq/gui/dialog/MekHqOptionsDialog.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...HQ/src/mekhq/gui/dialog/CampaignOptionsDialog.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...Q/src/mekhq/campaign/personnel/SpecialAbility.java	23.28% <0.00%> (ø)	27.00% <0.00%> (ø%)
...ekhq/campaign/universe/RandomFactionGenerator.java	56.40% <0.00%> (ø)	62.00% <0.00%> (ø%)
... and 4 more

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