MSSQL: Configuration of certificate verification for TLS connection (#31865)

Fixes #24589

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>

devenv/datasources_docker.yaml

@@ -42,7 +42,7 @@ datasources:
       version: Flux
       organization: myorg
       defaultBucket: mybucket
-      
+
   - name: gdev-influxdb-influxql
     type: influxdb
     access: proxy
@@ -220,6 +220,17 @@ datasources:
     secureJsonData:
       password: Password!
 
+  - name: gdev-mssql-tls
+    type: mssql
+    url: localhost:1434
+    database: grafana
+    user: grafana
+    jsonData:
+      encrypt: "true"
+      tlsSkipVerify: true
+    secureJsonData:
+      password: Password!
+
   - name: gdev-mssql-ds-tests
     type: mssql
     url: mssqltests:1433
@@ -259,4 +270,4 @@ datasources:
     type: loki
     access: proxy
     url: http://loki:3100
-    editable: false
+    editable: false