Add "AM" and "portable-linux-apps.github.io" and update AppMan

[ivan-hc]

No description provided.

[probonopd]

Thanks a lot @ivan-hc.

Getting

1:1 API rate limit of 60 requests per hour exceeded. Use a personal token to increase the number of requests remark-lint:awesome-github

This is most likely unrelated to your changes, but some issue with

      - run: npm install --global awesome-lint
      - run: awesome-lint

https://github.com/AppImageCommunity/awesome-appimage/blob/9da6af87a02572daab79313dcaeb5952d3e9d993/.github/workflows/main.yml#LL14C1-L15C26

So I am asking over at sindresorhus/awesome-lint#165.

[ivan-hc]

@probonopd any news?

[probonopd]

Unfortunately no one has responded at sindresorhus/awesome-lint#165 yet.

[ivan-hc]

Now I'll try to start a new pull request if the previous one does not work. I'll close this.