Remove unnecessary table population on upgrade

go/ql/lib/upgrades/a58b81b1b4c4cccc8ca11731c1db86622f33af57/component_tags.ql

@@ -1,7 +0,0 @@
-class StructType extends @structtype {
-  string toString() { result = "struct type" }
-}
-
-from StructType st, int index
-where component_types(st, index, _, _)
-select st, index, ""

go/ql/lib/upgrades/a58b81b1b4c4cccc8ca11731c1db86622f33af57/upgrade.properties

@@ -1,3 +1,2 @@
 description: Add tables for struct tags and interface method IDs
 compatibility: full
-component_tags.rel: run component_tags.qlo