Fix translations so that %S et al are not offered for translation

[jepler]

In #8639 Dan noticed that weblate was still offering "%S" as a string to translate. I don't understand why this occurs, because the string is no longer in circuitpython.pot; so weblate should move it to the "fuzzy" section of the .po files when it synchronizes them.

I also noticed that the "%02X" string should never be localized and moved it to synthetic.pot.

After making that change, I ran "make translate" followed by "make msgmerge"; normally we rely on weblate running this step, but for whatever reason this is not the case this time.

This change looks bigger than it really is because msgmerge totally re-ordered the "fuzzy messages" section of each po file.

After this, I will force reset weblate back to match our main branch again and re-open translations on weblate.

[dhalbert]

Something unrelated is breaking some jobs in CI. I'll re-run these when it's done.

Run sudo apt-get update
Get:1 file:/etc/apt/apt-mirrors.txt Mirrorlist [142 B]
Get:6 https://packages.microsoft.com/ubuntu/22.04/prod jammy InRelease [3531 B]
Hit:2 http://azure.archive.ubuntu.com/ubuntu jammy InRelease
[...]
Reading package lists...
E: Repository 'https://packages.microsoft.com/ubuntu/22.04/prod jammy InRelease' changed its 'Origin' value from 'microsoft-ubuntu-jammy-prod jammy' to 'Pulp 3'
E: Repository 'https://packages.microsoft.com/ubuntu/22.04/prod jammy InRelease' changed its 'Label' value from 'microsoft-ubuntu-jammy-prod jammy' to ''
Error: Process completed with exit code 100.

[dhalbert]

Thanks for quick fix!