Auto merge of #16464 - UK992:upload-nightly, r=larsbergstrom

Upload zipfile of Windows nightly build

- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #16437

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etc/ci/upload_nightly.sh

@@ -92,6 +92,9 @@ main() {
     elif [[ "${platform}" == "windows-msvc" ]]; then
         extension=msi
         package=target/release/msi/*.msi
+        upload "${platform}" ${package} "${extension}" "${nightly_timestamp}"
+        extension=zip
+        package=target/release/msi/*.zip
     else
         usage >&2
         return 1