* perf: new column posting datetime in SLE to optimize stock ledger related queries (cherry picked from commitd80ca523a4) # Conflicts: # erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py * test: test cases to test clash timestamp entries (cherry picked from commitf04676aaed) * chore: remove microsecond from posting_datetime (cherry picked from commita73ba2c0d2) * chore: fix conflicts --------- Co-authored-by: Rohit Waghchaure <rohitw1991@gmail.com>