Add -pkvm_experimental to the microdroid_gki_android14-6.1 artifacts

Current name suggests that android14-6.1 GKI can be run as guest, which
is not true. Resolve this confusion by explicitly specifying
-pkvm_experimental to the name, which points out that this image was
built from the android14-6.1-pkvm_experimental branch.

Bug: 329383978
Test: AVF presubmit
Test: vm run-microdroid --gki android14-6.1-pkvm_experimental
Change-Id: I0b93e0aacb9dde58c9a3c696d5a073e1800ec325
diff --git a/microdroid/Android.bp b/microdroid/Android.bp
index 33d98dc..98a541f 100644
--- a/microdroid/Android.bp
+++ b/microdroid/Android.bp
@@ -582,39 +582,39 @@
 }
 
 ///////////////////////////////////////
-// GKI-android14-6.1 modules
+// GKI-android14-6.1-pkvm_experimental modules
 ///////////////////////////////////////
 prebuilt_etc {
-    name: "microdroid_gki-android14-6.1.json",
-    src: "microdroid_gki-android14-6.1.json",
+    name: "microdroid_gki-android14-6.1-pkvm_experimental.json",
+    src: "microdroid_gki-android14-6.1-pkvm_experimental.json",
 }
 
 avb_add_hash_footer {
-    name: "microdroid_gki-android14-6.1_kernel_signed",
+    name: "microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed",
     defaults: ["microdroid_kernel_signed_defaults"],
-    filename: "microdroid_gki-android14-6.1_kernel_signed",
+    filename: "microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed",
     arch: {
         arm64: {
-            src: ":microdroid_gki_kernel_prebuilts-6.1-arm64",
+            src: ":microdroid_gki_kernel_prebuilts-6.1-pkvm_experimental-arm64",
         },
         x86_64: {
-            src: ":microdroid_gki_kernel_prebuilts-6.1-x86_64",
+            src: ":microdroid_gki_kernel_prebuilts-6.1-pkvm_experimental-x86_64",
         },
     },
     include_descriptors_from_images: [
-        ":microdroid_gki-android14-6.1_initrd_normal_hashdesc",
-        ":microdroid_gki-android14-6.1_initrd_debug_hashdesc",
+        ":microdroid_gki-android14-6.1-pkvm_experimental_initrd_normal_hashdesc",
+        ":microdroid_gki-android14-6.1-pkvm_experimental_initrd_debug_hashdesc",
     ],
 }
 
 // HACK: use cc_genrule for arch-specific properties
 cc_genrule {
-    name: "microdroid_gki-android14-6.1_kernel_signed-lz4",
-    out: ["microdroid_gki-android14-6.1_kernel_signed-lz4"],
+    name: "microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed-lz4",
+    out: ["microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed-lz4"],
     srcs: [":empty_file"],
     arch: {
         arm64: {
-            srcs: [":microdroid_gki-android14-6.1_kernel_signed"],
+            srcs: [":microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed"],
             exclude_srcs: [":empty_file"],
         },
     },
@@ -623,30 +623,30 @@
 }
 
 prebuilt_etc {
-    name: "microdroid_gki-android14-6.1_kernel",
-    filename: "microdroid_gki-android14-6.1_kernel",
+    name: "microdroid_gki-android14-6.1-pkvm_experimental_kernel",
+    filename: "microdroid_gki-android14-6.1-pkvm_experimental_kernel",
     src: ":empty_file",
     relative_install_path: "fs",
     arch: {
         arm64: {
-            src: ":microdroid_gki-android14-6.1_kernel_signed-lz4",
+            src: ":microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed-lz4",
         },
         x86_64: {
-            src: ":microdroid_gki-android14-6.1_kernel_signed",
+            src: ":microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed",
         },
     },
 }
 
 avb_gen_vbmeta_image {
-    name: "microdroid_gki-android14-6.1_initrd_normal_hashdesc",
+    name: "microdroid_gki-android14-6.1-pkvm_experimental_initrd_normal_hashdesc",
     defaults: ["microdroid_initrd_normal_defaults"],
-    src: ":microdroid_gki-android14-6.1_initrd_normal",
+    src: ":microdroid_gki-android14-6.1-pkvm_experimental_initrd_normal",
 }
 
 avb_gen_vbmeta_image {
-    name: "microdroid_gki-android14-6.1_initrd_debug_hashdesc",
+    name: "microdroid_gki-android14-6.1-pkvm_experimental_initrd_debug_hashdesc",
     defaults: ["microdroid_initrd_debug_defaults"],
-    src: ":microdroid_gki-android14-6.1_initrd_debuggable",
+    src: ":microdroid_gki-android14-6.1-pkvm_experimental_initrd_debuggable",
 }
 
 python_binary_host {
@@ -660,10 +660,10 @@
     srcs: [":microdroid_kernel"],
     arch: {
         arm64: {
-            srcs: [":microdroid_gki-android14-6.1_kernel_signed"],
+            srcs: [":microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed"],
         },
         x86_64: {
-            srcs: [":microdroid_gki-android14-6.1_kernel_signed"],
+            srcs: [":microdroid_gki-android14-6.1-pkvm_experimental_kernel_signed"],
         },
     },
     out: ["lib.rs"],