add stale_deps exception to Aqua tests

Author: schillic

test/Aqua.jl

@@ -2,5 +2,12 @@ using ReachabilityBase, Test
 import Aqua
 
 @testset "Aqua tests" begin
-    Aqua.test_all(ReachabilityBase)
+    # Requires is only used in old versions
+    @static if VERSION >= v"1.9"
+        stale_deps = (ignore=[:Requires],)
+    else
+        stale_deps = true
+    end
+
+    Aqua.test_all(ReachabilityBase; stale_deps=stale_deps)
 end