upgrade to cilium hubble 1.17.5

Author: rgl

README.md

@@ -63,7 +63,7 @@ Install cilium hubble:
 ```bash
 # see https://github.com/cilium/hubble/releases
 # renovate: datasource=github-releases depName=cilium/hubble
-hubble_version='1.17.3'
+hubble_version='1.17.5'
 hubble_url="https://github.com/cilium/hubble/releases/download/v$hubble_version/hubble-linux-amd64.tar.gz"
 wget -O- "$hubble_url" | tar xzf - hubble
 sudo install hubble /usr/local/bin/hubble