chore: Ignore test folder for CodeCov (#3000)

SentryProfilerTests are included in the CodeCov report. To fix this ignore
the whole test folder.

Author: philipphofmann

.codecov.yml

@@ -10,7 +10,7 @@ coverage:
   round: down
 
 ignore:
-  - "Tests/SentryTests" 
+  - "Tests/*" 
 
 comment:
   layout: "reach,diff,flags,files,footer"