Use wangguofang.net proxy and Tsinghua mirror for GitHub and libaio downloads

Switches the remaining gh-proxy.com references (rockylinux9, debian13) to
wangguofang.net for consistency with alpine3.24, and points the libaio
0.3.113 download at the Tsinghua mirror instead of releases.pagure.org for
faster access from mainland China.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019T6ypNZ1EUpKJQkXLopojx

README.md

@@ -1,6 +1,6 @@
 # Source Stack Build Environments
 
-Debian 13, Rocky Linux 9, and Alpine Linux container build environments with a C/C++ toolchain, CMake, and Git preinstalled, compatible with both Docker and Podman. The Alpine image builds the stack against musl libc. GitHub HTTPS URLs are routed through `gh-proxy.com`. For the libraries included in the images, their pinned versions, and build details, see [INCLUDED_LIBRARIES.md](INCLUDED_LIBRARIES.md).
+Debian 13, Rocky Linux 9, and Alpine Linux container build environments with a C/C++ toolchain, CMake, and Git preinstalled, compatible with both Docker and Podman. The Alpine image builds the stack against musl libc. GitHub HTTPS URLs are routed through `wangguofang.net`. For the libraries included in the images, their pinned versions, and build details, see [INCLUDED_LIBRARIES.md](INCLUDED_LIBRARIES.md).
 
 ## Build
 

alpine3.24/Dockerfile

@@ -245,7 +245,7 @@ RUN curl --fail --location --output liburing.tar.gz \
     && rm -rf src
 
 RUN curl --fail --location --output libaio.tar.gz \
-        https://releases.pagure.org/libaio/libaio-0.3.113.tar.gz \
+        https://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/liba/libaio/libaio_0.3.113.orig.tar.gz \
     && mkdir src \
     && tar --extract --gzip --file=libaio.tar.gz --directory=src --strip-components=1 \
     && rm libaio.tar.gz \

debian13/Dockerfile

@@ -19,7 +19,7 @@ RUN sed -i 's|deb.debian.org|mirrors.ustc.edu.cn|g' /etc/apt/sources.list.d/debi
         makeself \
     && rm -rf /var/lib/apt/lists/*
 
-RUN git config --global url."https://gh-proxy.com/https://github.com/".insteadOf "https://github.com/"
+RUN git config --global url."https://wangguofang.net/github.com/".insteadOf "https://github.com/"
 
 RUN curl --fail --location --output boost.tar.bz2 \
         https://mirrors.aliyun.com/blfs/conglomeration/boost/boost_1_83_0.tar.bz2 \
@@ -184,7 +184,7 @@ RUN git clone --branch=liburing-2.15 --depth=1 https://github.com/axboe/liburing
     && rm -rf src
 
 RUN curl --fail --location --output libaio.tar.gz \
-        https://releases.pagure.org/libaio/libaio-0.3.113.tar.gz \
+        https://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/liba/libaio/libaio_0.3.113.orig.tar.gz \
     && echo "2c44d1c5fd0d43752287c9ae1eb9c023f04ef848ea8d4aafa46e9aedb678200b  libaio.tar.gz" \
         | sha256sum --check - \
     && mkdir src \
@@ -564,7 +564,7 @@ RUN git clone --branch=5.3.1 --depth=1 https://github.com/jemalloc/jemalloc.git
     && rm -rf src
 
 RUN curl --fail --location --output libproxyprotocol.tar.gz \
-        https://gh-proxy.com/https://github.com/kosmas-valianos/libproxyprotocol/archive/v1.3.3.tar.gz \
+        https://wangguofang.net/github.com/kosmas-valianos/libproxyprotocol/archive/v1.3.3.tar.gz \
     && echo "4f1cbd714e5b52a91a9a43228d55c8165b578b738f743d057ae321b69b8437f7  libproxyprotocol.tar.gz" \
         | sha256sum --check - \
     && mkdir src \

rockylinux9/Dockerfile

@@ -27,7 +27,7 @@ RUN dnf install --assumeyes --enablerepo=crb \
     && dnf clean all \
     && rm -rf /var/cache/dnf
 
-RUN git config --global url."https://gh-proxy.com/https://github.com/".insteadOf "https://github.com/"
+RUN git config --global url."https://wangguofang.net/github.com/".insteadOf "https://github.com/"
 
 RUN curl --fail --location --output boost.tar.bz2 \
         https://mirrors.aliyun.com/blfs/conglomeration/boost/boost_1_83_0.tar.bz2 \
@@ -192,7 +192,7 @@ RUN git clone --branch=liburing-2.15 --depth=1 https://github.com/axboe/liburing
     && rm -rf src
 
 RUN curl --fail --location --output libaio.tar.gz \
-        https://releases.pagure.org/libaio/libaio-0.3.113.tar.gz \
+        https://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/liba/libaio/libaio_0.3.113.orig.tar.gz \
     && echo "2c44d1c5fd0d43752287c9ae1eb9c023f04ef848ea8d4aafa46e9aedb678200b  libaio.tar.gz" \
         | sha256sum --check - \
     && mkdir src \
@@ -575,7 +575,7 @@ RUN git clone --branch=5.3.1 --depth=1 https://github.com/jemalloc/jemalloc.git
     && rm -rf src
 
 RUN curl --fail --location --output libproxyprotocol.tar.gz \
-        https://gh-proxy.com/https://github.com/kosmas-valianos/libproxyprotocol/archive/v1.3.3.tar.gz \
+        https://wangguofang.net/github.com/kosmas-valianos/libproxyprotocol/archive/v1.3.3.tar.gz \
     && echo "4f1cbd714e5b52a91a9a43228d55c8165b578b738f743d057ae321b69b8437f7  libproxyprotocol.tar.gz" \
         | sha256sum --check - \
     && mkdir src \