Revert "Bump pydriller from 1.12 to 2.7"

This reverts commit 071c395.

See: #2813 (comment)

Author: suhaibmujahid

requirements.txt

@@ -22,7 +22,7 @@ orjson==3.10.12
 ortools==9.11.4210
 pandas==2.2.3
 psutil==6.1.0
-pydriller==2.7
+pydriller==1.12
 pyOpenSSL>=0.14  # Could not find a version that satisfies the requirement pyOpenSSL>=0.14; extra == "security" (from requests[security]>=2.7.0->libmozdata==0.1.43)
 python-dateutil==2.9.0.post0
 python-hglib==2.6.2