Add new Dockerfiles for Ubuntu Jammy (22.04), Mantic (23.10), and Fed…

…ora 38 (MinGW)

7/jammy32/Dockerfile

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+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN dpkg --add-architecture i386 \
+    && apt-get update \
+    && apt-get -y upgrade \
+    && apt-get install --no-install-recommends -y \
+        ca-certificates \
+        ccache \
+        clang \
+        cmake \
+        g++-multilib \
+        gcc-multilib \
+        git \
+        libgtest-dev:i386 \
+        libopenal-dev:i386 \
+        libpng-dev:i386 \
+        libsdl2-dev:i386 \
+        ninja-build \
+        pkg-config:i386 \
+    && update-ca-certificates \
+    && rm -rf /var/lib/apt/lists/*

7/mantic32/Dockerfile

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+FROM ubuntu:23.10
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN dpkg --add-architecture i386 \
+    && apt-get update \
+    && apt-get -y upgrade \
+    && apt-get install --no-install-recommends -y \
+        ca-certificates \
+        ccache \
+        clang \
+        cmake \
+        g++-multilib \
+        gcc-multilib \
+        git \
+        libgtest-dev:i386 \
+        libopenal-dev:i386 \
+        libpng-dev:i386 \
+        libsdl2-dev:i386 \
+        ninja-build \
+        pkg-config:i386 \
+    && update-ca-certificates \
+    && rm -rf /var/lib/apt/lists/*

7/mingw32/Dockerfile

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+FROM fedora:38
+RUN dnf update -y && \
+  dnf install -y mingw32-gcc-c++ mingw32-SDL2 mingw32-SDL2-static ccache cmake git ninja-build dnf-plugins-core mingw32-yaml-cpp mingw32-libpng mingw32-openal-soft && \
+  dnf clean all --enablerepo=\*