website: add funding acknowledgments

Add funding acknowledgments for gem5 user workshop articles.

Change-Id: Ib45e469f2fa0bd8676f610b5829d809619573971
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/34835
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: Jason Lowe-Power <power.jg@gmail.com>
diff --git a/_posts/2020-05-29-modern-gpu-applications.md b/_posts/2020-05-29-modern-gpu-applications.md
index c0af9e0..71421fb 100644
--- a/_posts/2020-05-29-modern-gpu-applications.md
+++ b/_posts/2020-05-29-modern-gpu-applications.md
@@ -64,3 +64,7 @@
 src="https://www.youtube.com/embed/HhLiMrjqCvA" frameborder="0"
 allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
 allowfullscreen></iframe>
+
+# Acknowledgments
+
+This work is supported in part by the National Science Foundation grant ENS-1925485.
diff --git a/_posts/2020-05-30-enabling-multi-gpu.md b/_posts/2020-05-30-enabling-multi-gpu.md
index 0c6a5c4..1676462 100644
--- a/_posts/2020-05-30-enabling-multi-gpu.md
+++ b/_posts/2020-05-30-enabling-multi-gpu.md
@@ -87,4 +87,6 @@
 
 <iframe width="560" height="315" src="https://www.youtube.com/embed/TSULdaGw0V8" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 
+## Acknowledgments
 
+This work is supported in part by the National Science Foundation grant ENS-1925485.