Fix build issues from Qt 6 differences. (#43)

linux-appimage/Dockerfile

@@ -46,6 +46,7 @@ RUN apt-get install -y \
     qt6-base-private-dev \
     libqt6opengl6-dev \
     qt6-multimedia-dev \
+    qt6-l10n-tools \
     qt6-tools-dev \
     qt6-tools-dev-tools
 # Downloading Tools for Building AppImages

linux-fresh/Dockerfile

@@ -20,6 +20,7 @@ RUN apt-get install -y \
     qt6-base-private-dev \
     libqt6opengl6-dev \
     qt6-multimedia-dev \
+    qt6-l10n-tools \
     qt6-tools-dev \
     qt6-tools-dev-tools \
     libavcodec-dev \

linux-mingw/Dockerfile

@@ -23,6 +23,8 @@ RUN useradd -m -u 1027 -s /bin/bash citra && mkdir -p /tmp/pkgs && \
     p7zip \
     cmake \
     ninja \
+    qt6-base \
+    qt6-tools \
     mingw-w64-boost \
     mingw-w64-gcc \
     mingw-w64-libusb \

linux-transifex/Dockerfile

@@ -5,7 +5,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 ENV CMAKE_VER=3.22.6
 
 RUN apt-get update && apt-get -y full-upgrade
-RUN apt-get install -y git p7zip-full libqt5opengl5-dev qtmultimedia5-dev qttools5-dev qttools5-dev-tools libqt6opengl6-dev qt6-multimedia-dev qt6-tools-dev qt6-tools-dev-tools python3-pip cmake curl unzip zip
+RUN apt-get install -y git p7zip-full libqt5opengl5-dev qtmultimedia5-dev qttools5-dev qttools5-dev-tools libqt6opengl6-dev qt6-multimedia-dev qt6-l10n-tools qt6-tools-dev qt6-tools-dev-tools python3-pip cmake curl unzip zip
 RUN curl -O -L https://github.com/transifex/cli/releases/latest/download/tx-linux-amd64.tar.gz && tar xf tx-linux-amd64.tar.gz tx && mv tx /usr/bin/tx && rm tx-linux-amd64.tar.gz
 
 # Install CMake from upstream