Encoding error when generating SPDX reports

[kraih]

Dec 04 13:13:02 legaldb cavil[1636]: [1636] [e] Non-existing path in SPDX report 329096: /data/auto-co/legal-bot/java-11-openjdk/2a9e351679e9f9d5f078110b24744813/.unpacked/openjdk/test/jdk/sun/misc/URLClassPath/testclasses/+ª-ë-ï+Ñ-å-î.class
Dec 04 13:13:05 legaldb cavil[1636]: [1636] [e] Non-existing path in SPDX report 329096: /data/auto-co/legal-bot/java-11-openjdk/2a9e351679e9f9d5f078110b24744813/.unpacked/openjdk/test/jdk/sun/security/tools/jarsigner/JarSigning_RU/New/ðñð©ÐêðÁÐÇ/English
Dec 04 13:13:05 legaldb cavil[1636]: [1636] [e] Non-existing path in SPDX report 329096: /data/auto-co/legal-bot/java-11-openjdk/2a9e351679e9f9d5f078110b24744813/.unpacked/openjdk/test/jdk/sun/security/tools/jarsigner/JarSigning_RU/New/ðñð©ÐêðÁÐÇ/ðáÐâÐüÐüð¦ð©ð¦
Dec 04 13:13:05 legaldb cavil[1636]: [1636] [e] Non-existing path in SPDX report 329096: /data/auto-co/legal-bot/java-11-openjdk/2a9e351679e9f9d5f078110b24744813/.unpacked/openjdk/test/jdk/tools/launcher/UnicodeTest/ClassAϺ+äϦϦϿ+èÏ®õ©¡µûçõ©¡µûçÓñ¦Óñ+ÓñéÓñªÓÑÇÎóÎæοÎÖάµùѵ£¼Þ¬×Ýò£ÛÁ¡ýû¦espa+¦olÓ¦äÓ©ùÓ©ó.class

It seems we have a file system path encoding problem somewhere between File::Unpack2 and Cavil. For now i've added a workaround that makes such files not prevent SPDX report generation anymore. But of course this will need to be fixed.