add CompatibilitySuppressions.xml

Author: smdn

src/Smdn.Reflection.ReverseGenerating.ListApi.Core/CompatibilitySuppressions.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- https://learn.microsoft.com/en-us/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>PKV006</DiagnosticId>
+    <Target>.NETCoreApp,Version=v3.1</Target>
+  </Suppression>
+  <Suppression>
+    <DiagnosticId>PKV006</DiagnosticId>
+    <Target>net5.0</Target>
+  </Suppression>
+</Suppressions>