Attempt to fix CI build issues

Author: SteveSandersonMS

build.ps1

@@ -28,6 +28,9 @@ function DownloadWithRetry([string] $url, [string] $downloadLocation, [int] $ret
     }
 }
 
+# Avoid issues similar to https://github.com/npm/npm/issues/10826
+npm cache clean
+
 cd $PSScriptRoot
 
 $repoFolder = $PSScriptRoot

build.sh

@@ -2,6 +2,9 @@
 repoFolder="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 cd $repoFolder
 
+# Avoid issues similar to https://github.com/npm/npm/issues/10826
+npm cache clean
+
 koreBuildZip="https://github.com/aspnet/KoreBuild/archive/dev.zip"
 if [ ! -z $KOREBUILD_ZIP ]; then
     koreBuildZip=$KOREBUILD_ZIP