Kumiko as a Service

Results 6 issues of Kumiko as a Service

### 1. Why is this pull request needed and what does it do? `Makefile.docker` generates correct manifest file, however, when it is pushed to Docker Hub, OS/Arch is incorrect. The...

needs info

Update putty-cac to version 0.77u1. Existing `checkver` and `autoupdate` should work, though. - [x] I have read the [Contributing Guide](https://github.com/ScoopInstaller/.github/blob/main/.github/CONTRIBUTING.md).

armv6l should use armel according to https://wiki.debian.org/ArmEabiPort

This PR adds a manifest for tigervnc-viewer, just another VNC client implementation. The [project](https://github.com/TigerVNC/tigervnc) has 5.1k stars but who knows why it is not yet present in Scoop's official buckets....

review-needed
package-request-needed

As title. See https://packages.debian.org/bullseye/libssl1.1. Fixes #104.