Test dep install fix, revert doctest change as it didn't help

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Configure dependencies
         run: |
           apt-get update
-          apt-get install build-essential pkg-config libx11-dev libxcursor-dev \
+          apt-get install -y build-essential pkg-config libx11-dev libxcursor-dev \
             libxinerama-dev libgl1-mesa-dev libglu-dev libasound2-dev libpulse-dev libudev-dev libxi-dev libxrandr-dev yasm
 
       - name: Set up Python (for SCons)

SConstruct

@@ -13,7 +13,7 @@ env = SConscript("godot-cpp/SConstruct")
 # - LINKFLAGS are for linking flags
 
 # tweak this if you want to use different folders, or more folders, to store your source code in.
-env.Prepend(CPPPATH=["src/","tests/"])
+env.Prepend(CPPPATH=["doctest/","src/","tests/"])
 sources = Glob("src/*.cpp")
 
 # If non-release build, compile the test files

tests/TestHeader.hpp

@@ -1,5 +1,5 @@
 #pragma once
 
-#include "../doctest/doctest/doctest.h"
+#include <doctest/doctest.h>
 
 int doctest_run(const int, const char *const *);