mingw: Pull opusfile source from gitlab.

Update the build environment container to use the gitlab.xiph.org url instead of the no-longer-available git.xiph.org.

mingw: Pull opusfile source from gitlab.
f267cc58 · Ralph Giles · 1a3c9323 · f267cc58
Verified Commit f267cc58 authored 4 years ago by Ralph Giles
--- a/mingw/Dockerfile
+++ b/mingw/Dockerfile
@@ -11,7 +11,7 @@ RUN dnf install -y mingw32-gcc zip

 RUN dnf clean all

-RUN git clone https://git.xiph.org/opusfile.git
+RUN git clone https://gitlab.xiph.org/xiph/opusfile.git

 WORKDIR opusfile
 RUN git pull