fix(deps): update dependency com.github.decentsoftware-eu:decentholograms to v2.9.7

Author: renovate[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ configLib = "4.6.1"
 caffeine = "3.2.2"
 kdStatusReloaded = "2.2.0"
 playerSettings = "1.0.0"
-decentHolograms = "2.8.11"
+decentHolograms = "2.9.7"
 placeholderApi = "2.11.6"
 jspecify = "1.0.0"
 junit = "5.13.4"