Actually enable scale-tests

Author: slavapestov

validation-test/compiler_scale/callee_analysis_invalidation.gyb

@@ -1,5 +1,5 @@
 // RUN: %scale-test -O --threshold 0.2 --begin 20 --end 25 --step 1 --select computeMethodCallees %s
-// REQUIRES: OS=macosx, tools-release, assertions
+// REQUIRES: OS=macosx
 
 class C0<T:Integer> {
     func foo() {

validation-test/compiler_scale/scale_neighbouring_getset.gyb

@@ -1,5 +1,5 @@
 // RUN: %scale-test --sum-multi --typecheck --begin 5 --end 16 --step 5 --select typeCheckAbstractFunctionBody %s
-// REQUIRES: OS=macosx, tools-release, assertions
+// REQUIRES: OS=macosx
 
 struct Struct${N} {
 % if int(N) > 1: