Release v10.1.77

• tests(cost-center-company): Validate cost center's company and revent tests
• Fix(stock-reco): Fixed codacy issues
• fix: gstin validation should work when there is no state (#16378)
• fix: use division consistent with Python 3 & other changes
• fix(GSTIN Validation - india): added checksum validation for GSTIN
• fix: 14th digit may not be zero
• removed lowercase regex
• PAN card validation in GST
• test(reco-warehouse): Get items for group warehouse
• Gst number validation fix
• feat(stock-reco): Fetch items based on group warehouse
• [Fix] Not able to delete customer if contact is available