chore(deps): update prom/prometheus docker digest to 63805eb (#745)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

prometheus/docker-compose.yml

@@ -5,7 +5,7 @@ services:
     ports:
       - '19090:19090'
   prometheus:
-    image: prom/prometheus@sha256:7a34573f0b9c952286b33d537f233cd5b708e12263733aa646e50c33f598f16c
+    image: prom/prometheus@sha256:63805ebb8d2b3920190daf1cb14a60871b16fd38bed42b857a3182bc621f4996
     volumes:
       - ./prometheus.yml:/etc/prometheus/prometheus.yml
     depends_on: