Failing unittests

[Halla Rempt]

Hi,

The following tests FAILED:
          1 - appstreamtest (Failed)
         45 - libs-flake-TestSvgParser (Failed)
         46 - libs-flake-TestSvgParserCloned (Failed)
         47 - libs-flake-TestSvgParserRoundTrip (Failed)
        210 - libs-ui-KisDocumentReplaceTest (Subprocess aborted)
        258 - plugins-lcmsengine-TestLcmsRGBP2020PQColorSpace (Failed)
        266 - plugins-extensions-qmic-kis_qmic_tests (Failed)
        273 - plugins-impex-kis_tiff_test (Failed)
        283 - plugins-impex-psd-kis_psd_test (Failed)
        289 - plugins-impex-KisHeifTest (Failed)
        291 - plugins-impex-kis_jpegxl_test (Failed)

The svg tests have been failing for quite some time, and I've forgotten what was wrong there.

On running manually, KisDocumentReplaceTest didn't fail anymore. 

kis_qmic_tests seems to fail because the latest version of g'mic has new output?

I wondered whether I'm responsible for TestLcmsRGBP2020PQColorSpace, but reverting 6af8af90342d498547d1ae123d046223545f4588 didn't fix it, so it needs fixing...

As for the impex tests, I'm not sure what's up.

Halla