add few missing packages

.gitea/workflows/build-appimage.yml

@@ -36,6 +36,8 @@ jobs:
             xvfb \
             qt6-base-dev \
             qt6-svg-dev \
+            qt6-multimedia-dev \
+            qt6-tools-dev \
             libglew-dev \
             libglfw3-dev \
             libopus-dev \
@@ -54,6 +56,15 @@ jobs:
             libasound2-dev \
             libpulse-dev \
             libsndio-dev \
+            nlohmann-json3-dev \
+            libboost-context-dev \
+            libzstd-dev \
+            liblz4-dev \
+            libsdl2-dev \
+            catch2 \
+            libvulkan-dev \
+            glslang-tools \
+            spirv-tools \
             zsync \
             wget