Added "findglobals" to the "tools-used" section of the .pkgmeta

diff --git a/.pkgmeta b/.pkgmeta
index 401a23a..d6a5f56 100644
--- a/.pkgmeta
+++ b/.pkgmeta
@@ -28,6 +28,7 @@ tools-used:
  - data-tools
  - dlcount
  - querier
+ - findglobals

 externals:
  libs/LibStub: