Update DepSet references

Update all references to depset to use blueprint/depset, and to use
DepSet instead of *DepSet.

Bug: 375276086
Test: all soong tests pass
Flag: EXEMPT refactor
Change-Id: I59a7836d0975366ddc336225fb770ac7e6e0c8ea
diff --git a/java/Android.bp b/java/Android.bp
index 1101d7a..a048a0c 100644
--- a/java/Android.bp
+++ b/java/Android.bp
@@ -7,6 +7,7 @@
     pkgPath: "android/soong/java",
     deps: [
         "blueprint",
+        "blueprint-depset",
         "blueprint-pathtools",
         "soong",
         "soong-aconfig",