Ran a local build with Global Suppression to fix the PR build failures (#3348)

Author: saurabhsathe-ms

src/Microsoft.Identity.Web.UI/CompatibilitySuppressions.xml

@@ -1,6 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- https://learn.microsoft.com/dotnet/fundamentals/package-validation/diagnostic-ids -->
 <Suppressions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <Suppression>
+    <DiagnosticId>CP0002</DiagnosticId>
+    <Target>M:Microsoft.Identity.Web.UI.Areas.MicrosoftIdentity.Controllers.AccountController.SignIn(System.String,System.String)</Target>
+    <Left>lib/net6.0/Microsoft.Identity.Web.UI.dll</Left>
+    <Right>lib/net6.0/Microsoft.Identity.Web.UI.dll</Right>
+    <IsBaselineSuppression>true</IsBaselineSuppression>
+  </Suppression>
+  <Suppression>
+    <DiagnosticId>CP0002</DiagnosticId>
+    <Target>M:Microsoft.Identity.Web.UI.Areas.MicrosoftIdentity.Controllers.AccountController.SignIn(System.String,System.String)</Target>
+    <Left>lib/net7.0/Microsoft.Identity.Web.UI.dll</Left>
+    <Right>lib/net7.0/Microsoft.Identity.Web.UI.dll</Right>
+    <IsBaselineSuppression>true</IsBaselineSuppression>
+  </Suppression>
   <Suppression>
     <DiagnosticId>PKV006</DiagnosticId>
     <Target>.NETCoreApp,Version=v3.1</Target>