Update test/AquaTest.jl

Co-authored-by: Yuto Horikawa <hyrodium@gmail.com>

Author: charleskawczynski

test/AquaTest.jl

@@ -24,7 +24,7 @@ end
     Aqua.test_deps_compat(ForwardDiff)
     Aqua.test_project_extras(ForwardDiff)
     Aqua.test_project_toml_formatting(ForwardDiff)
-    Aqua.test_piracy(ForwardDiff)
+    Aqua.test_piracies(ForwardDiff)
 end
 
 nothing