Replace all post_url with Hugo ref blocks

content/articles/2024-08-03-gowin.md

@@ -11,7 +11,7 @@ Last month, I took a good look at the Gowin R86S based on Jasper Lake (N6005) CP
 [[ref](https://www.gowinfanless.com/products/network-device/r86s-firewall-router/gw-r86s-u-series)],
 which is a really neat little 10G (and, if you fiddle with it a little bit, 25G!) router that runs
 off of USB-C power and can be rack mounted if you print a bracket. Check out my findings in this
-[[article]({% post_url 2024-07-05-r86s %})].
+[[article]({{< ref "2024-07-05-r86s" >}})].
 
 David from Gowin reached out and asked me if I was willing to also take a look their Alder Lake
 (N305) CPU, which comes in a 19" rack mountable chassis, running off of 110V/220V AC mains power,
@@ -153,7 +153,7 @@ I'm very curious how this NIC stacks up between DPDK and RDMA -- read on below f
 ### DPDK: ConnectX-5 EN
 
 I swap the card out of its OCP bay and replace it with a ConnectX-5 EN that I have from when I
-tested the [[R86S]({% post_url 2024-07-05-r86s %})]. It identifies as:
+tested the [[R86S]({{< ref "2024-07-05-r86s" >}})]. It identifies as:
 
 ```
 0e:00.0 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]