New party mode: Team Survival (#914)

* Add team survival party mode

A new party mode for two teams that only needs 2 microphones. In every duel one player of each team sings against one of the other team. Whoever loses a duel loses a heart, players without hearts are out, and the team whose players are all out loses.

- Every player sings once per round before anyone sings again, the duels are drawn randomly
- Teams of different sizes are possible, in the smaller team some players sing a second time per round
- Hearts can be the same for everyone or set per player, to balance uneven teams or strong and weak singers
- Up to 3 jokers per player to skip a song
- On a tie, the duel is sung again
- A lost heart is animated, and the winning team is celebrated at the end

* Trigger CI rebuild

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Co-authored-by: Florian Ostertag <flokuep@users.noreply.github.com>

Output/PartyModes/TeamSurvival.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <PartyModeSystemVersion>2</PartyModeSystemVersion>
+  <Info>
+    <Name>TR_PARTYMODE_NAME</Name>
+    <Author>McSchneidar</Author>
+    <Description>TR_PARTYMODE_DESCRIPTION</Description>
+    <Folder>TeamSurvival</Folder>
+    <PartyModeFile>CPartyModeTeamSurvival</PartyModeFile>
+    <PartyModeVersionMajor>1</PartyModeVersionMajor>
+    <PartyModeVersionMinor>0</PartyModeVersionMinor>
+    <TargetAudience>TR_PARTYMODE_AUDIENCE</TargetAudience>
+  </Info>
+  <PartyScreens>
+    <ScreenFile>CPartyScreenTeamSurvivalMain</ScreenFile>
+    <ScreenFile>CPartyScreenTeamSurvivalConfig</ScreenFile>
+    <ScreenFile>CPartyScreenTeamSurvivalNames</ScreenFile>
+    <ScreenFile>CPartyScreenTeamSurvivalSongs</ScreenFile>
+    <ScreenFile>CPartyScreenTeamSurvivalHearts</ScreenFile>
+  </PartyScreens>
+</root>