test: Metal test now works

Author: avik-pal

lib/WeightInitializers/test/initializers_tests.jl

@@ -389,7 +389,7 @@ end
 
                 v = kaiming_normal(rng, n_in, n_out)
                 σ2 = sqrt(2 / n_out)
-                @test 0.9σ2 < std(v) < 1.1σ2 broken = backend in ["oneapi", "metal"]
+                @test 0.9σ2 < std(v) < 1.1σ2 broken = backend in ["oneapi"]
             end
 
             # Type

lib/WeightInitializers/test/runtests.jl

@@ -27,7 +27,7 @@ const EXTRA_PKGS = PackageSpec[]
 (BACKEND_GROUP == "all" || BACKEND_GROUP == "amdgpu") &&
     push!(EXTRA_PKGS, PackageSpec(; name="AMDGPU"))
 (BACKEND_GROUP == "all" || BACKEND_GROUP == "metal") &&
-    push!(EXTRA_PKGS, PackageSpec("Metal"))
+    push!(EXTRA_PKGS, PackageSpec(; name="Metal", version="1.9"))
 (BACKEND_GROUP == "all" || BACKEND_GROUP == "oneapi") &&
     push!(EXTRA_PKGS, PackageSpec("oneAPI"))