Remove spurious '@//' root workspace references

Test Plan: covered by tests

X-Origin-Diff: phab/D364
GitOrigin-RevId: 4425fa5756468685dfafaf87186bf12f7da455e8
diff --git a/core/BUILD b/core/BUILD
index 38160dc..d2d6e33 100644
--- a/core/BUILD
+++ b/core/BUILD
@@ -1,20 +1,20 @@
 genrule(
     name = "image",
     srcs = [
-        "@//core/build/linux_kernel:bzImage",
-        "@//core/build/linux_kernel:initramfs",
+        "//core/build/linux_kernel:bzImage",
+        "//core/build/linux_kernel:initramfs",
     ],
     outs = [
         "smalltown.img",
     ],
     cmd = """
-    $(location @//core/cmd/mkimage) \
-        -efi $(location @//core/build/linux_kernel:bzImage) \
-        -initramfs $(location @//core/build/linux_kernel:initramfs) \
+    $(location //core/cmd/mkimage) \
+        -efi $(location //core/build/linux_kernel:bzImage) \
+        -initramfs $(location //core/build/linux_kernel:initramfs) \
         -out $@
     """,
     tools = [
-        "@//core/cmd/mkimage",
+        "//core/cmd/mkimage",
     ],
     visibility = ["//visibility:public"],
 )
diff --git a/core/build/linux_kernel/BUILD b/core/build/linux_kernel/BUILD
index 8827285..625dd5c 100644
--- a/core/build/linux_kernel/BUILD
+++ b/core/build/linux_kernel/BUILD
@@ -24,9 +24,9 @@
 genrule(
     name = "initramfs",
     srcs = [
-        "@//core/cmd/init",
-        "@//core/build/utils:mkfs.xfs",
-        "@//core/cmd/kube-controlplane",
+        "//core/cmd/init",
+        "//core/build/utils:mkfs.xfs",
+        "//core/cmd/kube-controlplane",
     ],
     outs = [
         "initramfs.cpio.lz4",
@@ -36,10 +36,10 @@
 dir /dev 0755 0 0
 nod /dev/console 0600 0 0 c 5 1
 nod /dev/null 0644 0 0 c 1 3
-file /init $(location @//core/cmd/init) 0755 0 0
+file /init $(location //core/cmd/init) 0755 0 0
 dir /bin 0755 0 0
-file /bin/mkfs.xfs $(location @//core/build/utils:mkfs.xfs) 0755 0 0
-file /bin/kube-controlplane $(location @//core/cmd/kube-controlplane) 0755 0 0
+file /bin/mkfs.xfs $(location //core/build/utils:mkfs.xfs) 0755 0 0
+file /bin/kube-controlplane $(location //core/cmd/kube-controlplane) 0755 0 0
 EOF
     """,
     tools = [
diff --git a/core/scripts/BUILD b/core/scripts/BUILD
index 2440119..8e8f18a 100644
--- a/core/scripts/BUILD
+++ b/core/scripts/BUILD
@@ -1,8 +1,8 @@
 sh_library(
     name = "vm_deps",
     data = [
-        "@//core:image",
-        "@//core:swtpm_data",
+        "//core:image",
+        "//core:swtpm_data",
         "@edk2//:firmware",
     ],
 )