Fix no restart on linux build

build_linux_server_release.sh

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-gcc -o flight_server -O2 -Wall -Ithirdparty -Ithirdparty/enet/include -Ithirdparty/minilzo -Ithirdparty/Chipmunk2D/include -Ithirdparty/Chipmunk2D/include/chipmunk server_main.c server.c debugdraw.c gamestate.c sokol_impl.c thirdparty/minilzo/minilzo.c thirdparty/enet/*.c thirdparty/Chipmunk2D/src/*.c -lm -lpthread
+gcc -o flight_server -Wall -O2 -Ithirdparty -Ithirdparty/enet/include -Ithirdparty/minilzo -Ithirdparty/Chipmunk2D/include -Ithirdparty/Chipmunk2D/include/chipmunk server_main.c server.c debugdraw.c gamestate.c sokol_impl.c thirdparty/minilzo/minilzo.c thirdparty/enet/*.c thirdparty/Chipmunk2D/src/*.c -lm -lpthread

linux_server_install.sh

@@ -4,3 +4,4 @@
 cp flight.service /etc/systemd/system/
 systemctl enable flight
 systemctl start flight
+systemctl restart flight