Apply 'prettier' to assuage the workflow linting action

Not sure why this is turning out differently to what upstream get from
prettier?

README.md

@@ -71,31 +71,31 @@ New container images are built and published automatically every ~24h.
 
 > We recommend to use either the `vX.Y.Z-a.b.c` tags or the `vX.Y-a.b.c` tags in production!
 
-* `vX.Y.Z-a.b.c`, `vX.Y-a.b.c`:
+- `vX.Y.Z-a.b.c`, `vX.Y-a.b.c`:
   These are release builds containing _NetBox version_ `vX.Y.Z`.
   They contain the support files of _NetBox Docker version_ `a.b.c`.
   You must use _NetBox Docker version_ `a.b.c` to guarantee the compatibility.
   These images are automatically built from [the corresponding releases of NetBox][netbox-releases].
-* `latest-a.b.c`:
+- `latest-a.b.c`:
   These are release builds, containing the latest stable version of NetBox.
   They contain the support files of _NetBox Docker version_ `a.b.c`.
   You must use _NetBox Docker version_ `a.b.c` to guarantee the compatibility.
   These images are automatically built from [the `master` branch of NetBox][netbox-master].
-* `snapshot-a.b.c`:
+- `snapshot-a.b.c`:
   These are prerelease builds.
   They contain the support files of _NetBox Docker version_ `a.b.c`.
   You must use _NetBox Docker version_ `a.b.c` to guarantee the compatibility.
   These images are automatically built from the [`develop` branch of NetBox][netbox-develop].
 
 For each of the above tag, there is an extra tag:
 
-* `vX.Y.Z`, `vX.Y`:
+- `vX.Y.Z`, `vX.Y`:
   This is the same version as `vX.Y.Z-a.b.c` (or `vX.Y-a.b.c`, respectively).
   It always points to the latest version of _NetBox Docker_.
-* `latest`
+- `latest`
   This is the same version as `latest-a.b.c`.
   It always points to the latest version of _NetBox Docker_.
-* `snapshot`
+- `snapshot`
   This is the same version as `snapshot-a.b.c`.
   It always points to the latest version of _NetBox Docker_.
 
@@ -128,9 +128,9 @@ you may find [the `#netbox` channel][netbox-slack-channel] on the same Slack ins
 
 This project relies only on _Docker_ and _docker-compose_ meeting these requirements:
 
-* The _Docker version_ must be at least `20.10.10`.
-* The _containerd version_ must be at least `1.5.6`.
-* The _docker-compose version_ must be at least `1.28.0`.
+- The _Docker version_ must be at least `20.10.10`.
+- The _containerd version_ must be at least `1.5.6`.
+- The _docker-compose version_ must be at least `1.28.0`.
 
 To check the version installed on your system run `docker --version` and `docker compose version`.