Add sbom module: Spring Boot 4.2.0-RC1 tools jar-mode sbom command, CycloneDX in the jar, Actuator endpoint, licence check and OSV scan

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cfo2K4u4rF18QsPXPFnytf

sbom/output/01-jarmode-help.txt

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+$ java -Djarmode=tools -jar sbom-1.0.0.jar help
+Usage:
+  java -Djarmode=tools -jar sbom-1.0.0.jar
+
+Available commands:
+  extract      Extract the contents from the jar
+  list-layers  List layers from the jar that can be extracted
+  sbom         Print the SBOM from the jar
+  help         Help about any command
+
+$ java -Djarmode=tools -jar sbom-1.0.0.jar help sbom
+Print the SBOM from the jar
+
+Usage:
+  java -Djarmode=tools -jar sbom-1.0.0.jar sbom [options]
+
+Options:
+  --destination string  File to write the SBOM to. Defaults to printing the SBOM to the console