Rename gnullvm to msvc for consistency with rover

Author: Matthew Hawkins

.github/workflows/release-bins.yml

@@ -171,6 +171,8 @@ jobs:
             # Remove trailing slash and leading parent
             RELEASE=${RELEASE%/}
             RELEASE=${RELEASE#"release/"}
+            RELEASE=${RELEASE/x86_64-pc-windows-gnullvm/x86_64-pc-windows-msvc}
+            RELEASE=${RELEASE/aarch64-pc-windows-gnullvm/aarch64-pc-windows-msvc}
 
             echo "Creating an artifact for $RELEASE"
             tar -C release/$RELEASE -cf - dist/ | gzip -9 > artifacts/apollo-mcp-server-$VERSION-$RELEASE.tar.gz