chore: disable pgo for aarch64, because it's not supported with cross

Author: ovr

rust/cubestore/cross/docker-bake.hcl

@@ -9,11 +9,12 @@ variable "LLVM_VERSION" {
 
 variable "PYTHON_VERSIONS" {
   default = [
-    {
-      python_version = "3.14.0"
-      python_version_sufix = "rc1"
-      python_release = "3.14"
-    },
+    # TODO: Enable after release.
+    # {
+    #   python_version = "3.14.0"
+    #   python_version_sufix = "rc1"
+    #   python_release = "3.14"
+    # },
     {
       python_version = "3.13.5"
       python_version_sufix = ""