Adjust to upcoming change in world age semantics

Upcoming base PR JuliaLang/julia#56509 makes precise
when exactly world age increments automatically at top-level. Packages are
mostly not supposed to notice, but of course Revise is a bit patholgical in
that it does basically expect asynchronous changes to have top level effects.
After that PR, that requires an explicit opt-in. This PR makes the appropriate
adjustments to the tests.

test/common.jl

@@ -24,6 +24,12 @@ else
 end
 
 yry() = (sleep(mtimedelay); revise(); sleep(mtimedelay))
+macro yry()
+    esc(quote
+        yry()
+        @latestworld
+    end)
+end
 
 function collectexprs(rex::Revise.RelocatableExpr)
     items = []