Disable mips cross compile build on ci

.drone.jsonnet

@@ -356,9 +356,10 @@ local docs_pipeline(name, image, extra_cmds=[], allow_fail=false) = {
   debian_pipeline('Debian stable (armhf)', docker_base + 'debian-stable/arm32v7', arch='arm64', jobs=4),
 
   // cross compile targets
-  linux_cross_pipeline('Cross Compile (mips)', cross_targets=['mips-linux-gnu', 'mipsel-linux-gnu']),
   linux_cross_pipeline('Cross Compile (arm/arm64)', cross_targets=['arm-linux-gnueabihf', 'aarch64-linux-gnu']),
   linux_cross_pipeline('Cross Compile (ppc64le)', cross_targets=['powerpc64le-linux-gnu']),
+  // Not currently building successfully:
+  //linux_cross_pipeline('Cross Compile (mips)', cross_targets=['mips-linux-gnu', 'mipsel-linux-gnu']),
 
   // android apk builder
   apk_builder('android apk', docker_base + 'flutter', extra_cmds=['UPLOAD_OS=android ./contrib/ci/drone-static-upload.sh']),