realize the adaptation to OB 4.0. Add rootService judgment and OB version...

realize the adaptation to OB 4.0. Add rootService judgment and OB version judgment, and modify the collection configuration of ob_table, ob_plan_cache, and ob_index. Achieve compatibility with OB v3.x and v4.x

.gitignore

@@ -11,3 +11,4 @@
 *.dylib
 *.test
 *.out
+bin/*