docs: remove explicit --mount-type=virtiofs

`--mount-type=virtiofs` is not required on macOS (vz)
 because it is the default since Lima v1.0.

 On Linux virtiofs still needs a complex setup and is not recommended.

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

Author: AkihiroSuda

website/content/en/docs/config/vmtype.md

@@ -47,7 +47,7 @@ An example configuration:
 {{< tabpane text=true >}}
 {{% tab header="CLI" %}}
 ```bash
-limactl start --vm-type=vz --mount-type=virtiofs
+limactl start --vm-type=vz
 ```
 {{% /tab %}}
 {{% tab header="YAML" %}}
@@ -61,7 +61,6 @@ images:
   arch: "aarch64"
 mounts:
   - location: "~"
-mountType: "virtiofs"
 ```
 {{% /tab %}}
 {{< /tabpane >}}

website/content/en/docs/examples/_index.md

@@ -14,12 +14,9 @@ By default, the VM has read-only accesses to `/Users/<USERNAME>`.
 
 To allow writing to `/Users/<USERNAME>`:
 ```bash
-limactl edit --mount-writable --mount-type=virtiofs
+limactl edit --mount-writable
 ```
 
-Specifying `--mount-type=virtiofs` is not necessary here, but it is highly recommended
-for the best performance and stability.
-
 {{% alert title="Hint" color=success %}}
 Lima prior to v2.0 mounts `/tmp/lima` too in read-write mode.
 
@@ -81,7 +78,6 @@ limactl start \
   --memory=8 \
   --vm-type=vz \
   --rosetta \
-  --mount-type=virtiofs \
   --mount-writable \
   --network=vzNAT \
   template://fedora
@@ -92,7 +88,6 @@ limactl start \
 - `--memory=8`: Set the amount of the memory to 8 GiB
 - `--vm-type=vz`: Use Apple's Virtualization.framework (vz) to enable Rosetta, virtiofs, and vzNAT
 - `--rosetta`: Allow running Intel (AMD) binaries on ARM
-- `--mount-type=virtiofs`: Use virtiofs for better performance
 - `--mount-writable`: Make the home mount (`/Users/<USERNAME>`) writable
 - `--network=vzNAT`: Make the VM reachable from the host by its IP address
 - `template://fedora`: Use Fedora