linux-fresh: install qtbase5-private-dev

linux-fresh/Dockerfile

@@ -5,4 +5,22 @@ ENV DEBIAN_FRONTEND=noninteractive
 # Create a user account citra (UID 1027) that the container will run as
 RUN useradd -m -u 1027 -s /bin/bash citra 
 RUN apt-get update && apt-get -y full-upgrade
-RUN apt-get install -y p7zip-full build-essential libsdl2-dev qtbase5-dev libqt5opengl5-dev qtmultimedia5-dev qttools5-dev qttools5-dev-tools libavcodec-dev libavfilter-dev libavformat-dev libswscale-dev wget git ccache cmake ninja-build
+RUN apt-get install -y \
+    p7zip-full \
+    build-essential \
+    libsdl2-dev \
+    qtbase5-dev \
+    qtbase5-private-dev \
+    libqt5opengl5-dev \
+    qtmultimedia5-dev \
+    qttools5-dev \
+    qttools5-dev-tools \
+    libavcodec-dev \
+    libavfilter-dev \
+    libavformat-dev \
+    libswscale-dev \
+    wget \
+    git \
+    ccache \
+    cmake \
+    ninja-build