Fixed cache size typo in page

Changed 8 GB to 8 MB. This is in response to GitHub issue 46175 which was filed for a different page that links to this page, but in researching that issue, I discovered this page had the same typo.

Author: DavidCBerry13

articles/virtual-machines/dav4-dasv4-series.md

@@ -11,7 +11,7 @@
 
 # Dav4 and Dasv4-series
 
-The Dav4-series and Dasv4-series are new sizes utilizing AMD's 2.35Ghz EPYC<sup>TM</sup> 7452 processor in a multi-threaded configuration with up to 256 MB L3 cache dedicating 8 GB of that L3 cache to every 8 cores increasing customer options for running their general purpose workloads. The Dav4-series and Dasv4-series have the same memory and disk configurations as the D & Dsv3-series.
+The Dav4-series and Dasv4-series are new sizes utilizing AMD's 2.35Ghz EPYC<sup>TM</sup> 7452 processor in a multi-threaded configuration with up to 256 MB L3 cache dedicating 8 MB of that L3 cache to every 8 cores increasing customer options for running their general purpose workloads. The Dav4-series and Dasv4-series have the same memory and disk configurations as the D & Dsv3-series.
 
 ## Dav4-series