[doc] Rewrite most frontmatters to Markdown titles
Completely throw away the frontmatter and only keep the title which is
turned into a Markdown title.
To recreate the rewrite, run the added script,
`util/rewrite_frontmatter.py`, in the root of the repo.
```sh
python3 util/rewrite_frontmatter.py ./
```
Signed-off-by: Hugo McNally <hugo.mcnally@gmail.com>
Co-authored-by: Amaury Pouly <amaury.pouly@lowrisc.org>
diff --git a/hw/ip/rstmgr/dv/README.md b/hw/ip/rstmgr/dv/README.md
index 6a3af54..6f50373 100644
--- a/hw/ip/rstmgr/dv/README.md
+++ b/hw/ip/rstmgr/dv/README.md
@@ -1,6 +1,4 @@
----
-title: "RSTMGR DV document"
----
+# RSTMGR DV document
## Goals
* **DV**
