add gtest to builds for ubuntu and fedora

.gitlab-ci.yml

@@ -24,7 +24,7 @@ stages:          # List of stages for jobs, and their order of execution
   image: git.fossgalaxy.com:8042/gamedev/containers/fedora:36-opengl
   before_script:
     - dnf install -y pkgconfig\(dri\) pkgconfig\(glu\) pkgconfig\(x11\) pkgconfig\(xcursor\) pkgconfig\(xi\) pkgconfig\(xinerama\) pkgconfig\(xrandr\) doxygen
-    - dnf install -y glm-devel glfw-devel openal-soft-devel spdlog-devel freetype-devel yaml-cpp-devel assimp-devel bullet-devel
+    - dnf install -y glm-devel glfw-devel openal-soft-devel spdlog-devel freetype-devel yaml-cpp-devel assimp-devel bullet-devel gtest-devel
 
 build:fedora:
   extends: .f34-ogl
@@ -41,7 +41,7 @@ build:ubuntu:
   stage: build
   before_script:
     - apt update && apt install -y build-essential cmake
-    - apt install -y libglm-dev libglfw3-dev libopenal-dev libspdlog-dev libfreetype-dev libyaml-cpp-dev libassimp-dev libbullet-dev libbullet-extras-dev
+    - apt install -y libglm-dev libglfw3-dev libopenal-dev libspdlog-dev libfreetype-dev libyaml-cpp-dev libassimp-dev libbullet-dev libbullet-extras-dev libgtest-dev
   script:
     - cmake -S . -B build -DCMAKE_BUILD_TYPE=Debug
     - cmake --build build