Add and fix sony songpal

[shenxn]

Proposed change

Add logo to sony songpal and fix the folder name (sony_songpal -> songpal). I'm currently working on add config flow to the songpal integration and the logo and icon are needed.

Type of change

• Add a new logo or icon for a new integration
• Add a missing icon or logo for an existing integration
• Replace an existing icon or logo with a higher quality version
• Removing an icon or logo

Additional information

• This PR fixes or closes issue: fixes #
• Link to code base pull request: #34714
• Link to documentation pull request:
• Link to integration documentation on our website:

Checklist

• The added/replaced image(s) are PNG
• Icon image size is 256x256px (icon.png)
• hDPI icon image size is 512x512px for (icon@2x.png)
• Logo image size has min 128px, but max 256px, on the shortest side (logo.png)
• hDPI logo image size has min 256px, but max 512px, on the shortest side (logo@2x.png)

[frenck]

Don't symlink files, only folders.
We don't have an integration with the domain sony, so the sony folder is now allowed to be here.

[shenxn]

Now I simple copy the logo files from sony_projector to songpal.

[frenck]

Thanks, @shenxn! 👍