fix: update availability_threshold for /api/v1/sign/dossiers, /api/v1/sign/support/signature-requests/{id}, and /api/v1/sign/metadata endpoints to 0.92, 0.91, and 0.91 respectively

Author: gunzip

.opex/api_issuer/env/prod/config.yaml

@@ -17,7 +17,7 @@ overrides:
     - api.io.pagopa.it
   endpoints:
     /api/v1/sign/dossiers:
-      availability_threshold: 0.91 # default 0.99
+      availability_threshold: 0.92 # default 0.99
       response_time_threshold: 3 # default 1
     /api/v1/sign/dossiers/{id}:
       availability_threshold: 0.90 # default 0.99

.opex/api_support/env/prod/config.yaml

@@ -17,5 +17,5 @@ overrides:
     - api.io.pagopa.it
   endpoints:
     /api/v1/sign/support/signature-requests/{id}:
-      availability_threshold: 0.90 # default 0.99
+      availability_threshold: 0.91 # default 0.99
       response_time_threshold: 3 # default 1

.opex/api_user/env/prod/config.yaml

@@ -15,7 +15,7 @@ action_groups:
 overrides:
   endpoints:
     /api/v1/sign/metadata:
-      availability_threshold: 0.90 # default 0.99
+      availability_threshold: 0.91 # default 0.99
       response_time_threshold: 3 # default 1 
     /api/v1/sign/qtsp/clauses:
       availability_threshold: 0.90 # default 0.99