Merge pull request github#11247 from erik-krogh/py-redosMod

Python: use the shared regex pack

Author: erik-krogh

python/ql/lib/change-notes/2022-10-31-shared-redos-pack.md

@@ -0,0 +1,4 @@
+---
+ category: minorAnalysis
+---
+ * The ReDoS libraries in `semmle.code.python.security.regexp` has been moved to a shared pack inside the `shared/` folder, and the previous location has been deprecated.

python/ql/lib/qlpack.yml

@@ -5,3 +5,5 @@ dbscheme: semmlecode.python.dbscheme
 extractor: python
 library: true
 upgrades: upgrades
+dependencies:
+  codeql/regex: ${workspace}