templates: default: use Ubuntu 25.04 (enables 9p again)

Ubuntu 24.10 will reach EOL soon (2025-07-10).

It should be still noted that Intel Mac with macOS prior to 15.5
requires setting `vmType` to `qemu` (issue 3334)

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

.github/workflows/test.yml

@@ -305,7 +305,6 @@ jobs:
       matrix:
         # Most templates use 9p as the mount type
         template:
-        - ubuntu-25.04.yaml  # The default version of Ubuntu is still 24.10 due to https://github.com/lima-vm/lima/issues/3334
         - alpine.yaml
         - debian.yaml  # reverse-sshfs
         - fedora.yaml  # The default version of Fedora is still 41 due to https://github.com/lima-vm/lima/issues/3334

templates/_images/ubuntu.yaml

@@ -1 +1 @@
-ubuntu-24.10.yaml
+ubuntu-25.04.yaml

templates/default.yaml

@@ -91,9 +91,7 @@ mounts: []
 # The issue was fixed in Linux v6.12-rc5 (https://github.com/torvalds/linux/commit/be2ca38).
 #
 # 🟢 Builtin default: []
-# 🔵 This file: ["9p"] (as Ubuntu 24.10 uses kernel 6.11)
-mountTypesUnsupported:
-- "9p"
+mountTypesUnsupported: null
 
 # Mount type for above mounts, such as "reverse-sshfs" (from sshocker), "9p" (QEMU’s virtio-9p-pci, aka virtfs),
 # or "virtiofs" (experimental on Linux; needs `vmType: vz` on macOS).

templates/ubuntu.yaml

@@ -1 +1 @@
-ubuntu-24.10.yaml
+ubuntu-25.04.yaml