Remove denver64 from soong

Test: build
Bug: 73545680
Change-Id: I6b213a1d83275c566fd6142a07550094240528c4
diff --git a/cc/config/arm64_device.go b/cc/config/arm64_device.go
index 299799d..f98e1be 100644
--- a/cc/config/arm64_device.go
+++ b/cc/config/arm64_device.go
@@ -98,8 +98,7 @@
 		"kryo",
 		"kryo385",
 		"exynos-m1",
-		"exynos-m2",
-		"denver64")
+		"exynos-m2")
 
 	pctx.StaticVariable("arm64GccVersion", arm64GccVersion)
 
@@ -226,10 +225,7 @@
 
 	var extraLdflags string
 	switch arch.CpuVariant {
-	case "cortex-a53", "cortex-a72", "cortex-a73", "kryo", "exynos-m1", "exynos-m2",
-		// This variant might not need the workaround but leave it
-		// in the list since it has had the workaround on before.
-		"denver64":
+	case "cortex-a53", "cortex-a72", "cortex-a73", "kryo", "exynos-m1", "exynos-m2":
 		extraLdflags = "-Wl,--fix-cortex-a53-843419"
 	}