Packaging: Add library flag to upgrades packs

This flag was missing. It should be there. Otherwise, this pack cannot be built.
2021-10-06 14:29:55 -07:00 · 2021-10-06 14:29:55 -07:00 · e2b1f6ac50
--- a/cpp/upgrades/qlpack.yml
+++ b/cpp/upgrades/qlpack.yml
@ -1,3 +1,4 @@
 name: codeql/cpp-upgrades
 upgrades: .
 version: 0.0.2
+library: true
--- a/csharp/upgrades/qlpack.yml
+++ b/csharp/upgrades/qlpack.yml
@ -1,3 +1,4 @@
 name: codeql/csharp-upgrades
 upgrades: .
 version: 0.0.2
+library: true