Unskip test symbols in binary test

integration-tests/bats/validation.bats

@@ -13,8 +13,6 @@ teardown() {
 # that have nothing to do with product functionality directly.
 
 @test "validation: no test symbols in binary" {
-    skip "temporarily disabled while we clean up the testify dependency coming in from GMS"
-
     run grep_for_testify
     [ "$output" = "" ]
 }