Plugins: Update PDC pattern from latest plugin SDK changes (#76036)

* update with sdk

* do sql

* fix core plugins

* fix proxy settings

* bump SDK version

* tidy

* enable pdc for test

* add codeowners

pkg/services/datasources/service/datasource.go

@@ -485,6 +485,13 @@ func (s *Service) httpClientOptions(ctx context.Context, ds *datasources.DataSou
 				Username: ds.JsonData.Get("secureSocksProxyUsername").MustString(ds.UID),
 			},
 			Timeouts: &sdkproxy.DefaultTimeoutOptions,
+			ClientCfg: &sdkproxy.ClientCfg{
+				ClientCert:   s.cfg.SecureSocksDSProxy.ClientCert,
+				ClientKey:    s.cfg.SecureSocksDSProxy.ClientKey,
+				RootCA:       s.cfg.SecureSocksDSProxy.RootCA,
+				ProxyAddress: s.cfg.SecureSocksDSProxy.ProxyAddress,
+				ServerName:   s.cfg.SecureSocksDSProxy.ServerName,
+			},
 		}
 
 		if val, exists, err := s.DecryptedValue(ctx, ds, "secureSocksProxyPassword"); err == nil && exists {