build: bump up exhort-java-api to 0.0.9-SNAPSHOT

Signed-off-by: Chao Wang <chaowan@redhat.com>

Author: soul2zimate

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ caffeine = "3.1.8"
 commons-compress = "1.21"
 commons-io = "2.16.1"
 exhort-api-spec = "1.0.18"
-exhort-java-api = "0.0.8"
+exhort-java-api = "0.0.9-SNAPSHOT"
 github-api = "1.314"
 junit = "4.13.2"
 mockito = "4.11.0"