[MM-62762] Make config location in Support Packet human-readable (#30027)

Co-authored-by: Mattermost Build <build@mattermost.com>

server/public/utils/sql/sql_utils_test.go

@@ -72,13 +72,21 @@ func TestSanitizeDataSource(t *testing.T) {
 			Original  string
 			Sanitized string
 		}{
+			{
+				"",
+				"//****:****@",
+			},
+			{
+				"postgres://mmuser:mostest@localhost",
+				"postgres://****:****@localhost",
+			},
 			{
 				"postgres://mmuser:mostest@localhost/dummy?sslmode=disable",
-				"postgres://%2A%2A%2A%2A:%2A%2A%2A%2A@localhost/dummy?sslmode=disable",
+				"postgres://****:****@localhost/dummy?sslmode=disable",
 			},
 			{
 				"postgres://localhost/dummy?sslmode=disable&user=mmuser&password=mostest",
-				"postgres://%2A%2A%2A%2A:%2A%2A%2A%2A@localhost/dummy?sslmode=disable",
+				"postgres://****:****@localhost/dummy?sslmode=disable",
 			},
 		}
 		driver := model.DatabaseDriverPostgres