Fixes issue #3346

[Fearkin]

Description

I have tested this case from the issue mentioned, and it seems to work as intended, but I can't figure out how the tests should be changed (sorry)

• Fixes Invalid SPDX: missing copyright text #3346

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• I have added unit tests that cover changed behavior
• I have tested my code in common scenarios and confirmed there are no regressions
• I have added comments to my code, particularly in hard-to-understand sections

[popey]

Thanks for the PR @Fearkin !

I quickly tested it here, and it works as expected.

diff -y mongodb-latest.spdx mongodb-latest-3474.spdx | head -n 30
SPDXVersion: SPDX-2.2                                           SPDXVersion: SPDX-2.2
DataLicense: CC0-1.0                                            DataLicense: CC0-1.0
SPDXID: SPDXRef-DOCUMENT                                        SPDXID: SPDXRef-DOCUMENT
DocumentName: bitnami/mongodb                                   DocumentName: bitnami/mongodb
DocumentNamespace: https://anchore.com/syft/image/bitnami/mon | DocumentNamespace: https://anchore.com/syft/image/bitnami/mon
LicenseListVersion: 3.25                                        LicenseListVersion: 3.25
Creator: Organization: Anchore, Inc                             Creator: Organization: Anchore, Inc
Creator: Tool: syft-1.17.0                                    | Creator: Tool: syft-0.0.0-SNAPSHOT-28801f81
Created: 2024-11-25T08:28:24Z                                 | Created: 2024-11-25T08:36:15Z

##### Unpackaged files                                          ##### Unpackaged files

FileName: /usr/share/perl/5.36.0/App/Prove/State/Result/Test.   FileName: /usr/share/perl/5.36.0/App/Prove/State/Result/Test.
SPDXID: SPDXRef-File-...5.36.0-App-Prove-State-Result-Test.pm   SPDXID: SPDXRef-File-...5.36.0-App-Prove-State-Result-Test.pm
FileType: TEXT                                                  FileType: TEXT
FileChecksum: SHA1: a88b6e865bc11aca43eabb87399375065a75bbf0    FileChecksum: SHA1: a88b6e865bc11aca43eabb87399375065a75bbf0
FileChecksum: SHA256: 61991c84f111bc8f1b21fe32f048a6de2b79e38   FileChecksum: SHA256: 61991c84f111bc8f1b21fe32f048a6de2b79e38
LicenseConcluded: NOASSERTION                                   LicenseConcluded: NOASSERTION
LicenseInfoInFile: NOASSERTION                                  LicenseInfoInFile: NOASSERTION
                                                              > FileCopyrightText: NOASSERTION
FileComment: layerID: sha256:4701132e20c267ad8d758b20ce23347a   FileComment: layerID: sha256:4701132e20c267ad8d758b20ce23347a

FileName: /usr/share/perl/5.36.0/CPAN/Kwalify/distroprefs.dd    FileName: /usr/share/perl/5.36.0/CPAN/Kwalify/distroprefs.dd
SPDXID: SPDXRef-File-...5.36.0-CPAN-Kwalify-distroprefs.dd-aa   SPDXID: SPDXRef-File-...5.36.0-CPAN-Kwalify-distroprefs.dd-aa
FileType: TEXT                                                  FileType: TEXT
FileChecksum: SHA1: 0460d53b1b0b4fb6b1b1ec3218a3182210e0802a    FileChecksum: SHA1: 0460d53b1b0b4fb6b1b1ec3218a3182210e0802a
FileChecksum: SHA256: b88184fdeb35c62b2fc0eed18684e5333a21244   FileChecksum: SHA256: b88184fdeb35c62b2fc0eed18684e5333a21244
LicenseConcluded: NOASSERTION                                   LicenseConcluded: NOASSERTION
LicenseInfoInFile: NOASSERTION                                  LicenseInfoInFile: NOASSERTION
                                                              > FileCopyrightText: NOASSERTION