bumping version for cve patches (#1966)

Author: Avi-Robusta

src/robusta/core/model/env_vars.py

@@ -109,7 +109,7 @@ def load_bool(env_var, default: bool):
 IMAGE_REGISTRY = os.environ.get("IMAGE_REGISTRY", "robustadev")
 
 FIO_IMAGE = os.environ.get("FIO_IMAGE", "robusta-fio-benchmark:1.0")
-DISK_TOOLS_IMAGE = os.environ.get("DISK_TOOLS_IMAGE", "disk-tools:1.7")
+DISK_TOOLS_IMAGE = os.environ.get("DISK_TOOLS_IMAGE", "disk-tools:1.8")
 
 CLUSTER_DOMAIN = os.environ.get("CLUSTER_DOMAIN", "cluster.local")