[bugfix] querier datasource, throw error when use tracing with old version server

**Phenomenon and reproduction steps**

none

**Root cause and solution**

none

**Impactions**

none

**Test method**

none

**Affected branch(es)**

- main

**Checklist**

- [ ] Dependencies update required
- [ ] Common bug (similar problem in other repo)

Author: twou12031

deepflow-querier-datasource/src/utils/tools.ts

@@ -387,7 +387,7 @@ export function getTracingQuery({ metrics, tags }: any) {
 
     const _tags = tags
       .filter((e: any) => {
-        return !e.not_supported_operators.includes('select')
+        return !e?.not_supported_operators.includes('select')
       })
       .map((e: any) => {
         const isEnumLikely = isEnumLikelyTag(e)