fix(srsilo): correct LAPIS-SILO image tag from v0.9.5 to 0.9.5

The LAPIS-SILO image uses semantic versioning without 'v' prefix.
The tag ghcr.io/genspectrum/lapis-silo:v0.9.5 does not exist,
causing container startup failures with "manifest unknown" error.

Fixes COVID LAPIS-SILO service outage.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: gordonkoehn

roles/srsilo/templates/docker-compose-preprocessing.yml.j2

@@ -1,7 +1,7 @@
 services:
   siloPreprocessing:
     container_name: {{ srsilo_current_instance_name }}-preprocessing
-    image: ghcr.io/genspectrum/lapis-silo:v0.9.5
+    image: ghcr.io/genspectrum/lapis-silo:0.9.5
     command: preprocessing
     mem_limit: {{ srsilo_docker_memory_limit }}
     volumes:

roles/srsilo/templates/docker-compose.yml.j2

@@ -22,7 +22,7 @@ services:
 
   silo:
     container_name: {{ srsilo_current_instance_name }}-silo
-    image: ghcr.io/genspectrum/lapis-silo:v0.9.5
+    image: ghcr.io/genspectrum/lapis-silo:0.9.5
     mem_limit: {{ srsilo_docker_memory_limit }}
     restart: unless-stopped
     ports: