Update Microsoft.jQuery.Unobtrusive.Validation.nuspec

Co-authored-by: Rich Lander <rlander@microsoft.com>

Microsoft.jQuery.Unobtrusive.Validation.nuspec

@@ -7,7 +7,7 @@
     <title>Microsoft jQuery Unobtrusive Validation</title>
     <authors>Microsoft</authors>
     <owners>Microsoft,aspnet</owners>
-    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <licenseUrl>https://licenses.nuget.org/MIT</licenseUrl>
     <projectUrl>https://www.asp.net/</projectUrl>
     <iconUrl>https://go.microsoft.com/fwlink/?LinkID=288859</iconUrl>