Release 1.1.8 of the SPDX Java Library

What's Changed

• Don't call getValue when getting namespace by @goneall in #180
• Remove logging for missing copyright text by @goneall in #183
• correctly integrate slf4j via pom by @Gr33ndev in #185
• enable Reproducible Builds by @hboutemy in #187
• move slf4j implementation to test scope by @Gr33ndev in #188
• Add Automatic-Module-Name entry to jar manifest by @JohnnyJayJay in #192
• Fix the build SPDX execution phase by @goneall in #194
• Check for relative file names in file verify by @goneall in #196
• Issue 197. Fix handling of optional package fields by @AlexanderYukhanov in #198
• Fix URL referenced in exceptions TOC by @goneall in #200
• Addresses issue #203 by @pmonks in #204
• Addresses issue 193 by @pmonks in #205
• Rename configuration properties to be inline with the separate DownloadCache class by @pmonks in #206
• General code cleanup by @goneall in #207
• Configure maven-release-plugin by @goneall in #208
• Fix issues identified by Sonar by @goneall in #209

New Contributors

• @Gr33ndev made their first contribution in #185
• @JohnnyJayJay made their first contribution in #192
• @AlexanderYukhanov made their first contribution in #198

Full Changelog: v1.1.7...v1.1.8