unleash-client-java-7.1.0

• b065ddd3 - [maven-release-plugin] prepare for next development iteration
• 0be4e2d7 - add spring boot 3.0 example
• 3ae8c685 - feat: proposal to change default methods in Unleash interface (#185)
• 51a906cf - fix: Updated gitignore to include eclipse files
• 000e5649 - Added ability to exclude features from enable-/disableAll (#188)
• 974f34e5 - Task/detect multiple instantiations (#186)
• 9e8eb0c0 - docs: merge Java doc with docs.getunleash content (#189)
• 8e80ce2d - [maven-release-plugin] prepare release unleash-client-java-7.1.0