refactor: pyproject.toml to poetry

[MyuddinKhatri]

issue #120

Added backport config - https://github.com/tibdex/backport
Labels to be added - backport version-15 and backport version-14

Refactor pyproject to poetry

Added pre-commit config from test_utils -

• update_pre_commit_config
• validate_copyright
• clean_customized_doctypes
• validate_customizations
• validate_python_dependencies
• validate_javascript_dependencies

Added pytest-coverage

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
__init__.py	1	0	100%
customize.py	24	24	0%	1–2, 4, 7–16, 21–29, 41–42
hooks.py	15	0	100%
install.py	24	24	0%	1, 3, 6–14, 17–18, 21, 24–25, 27–28, 30, 32–33, 35, 39–40
beam
__init__.py	0	0	100%
barcodes.py	73	36	50%	13–15, 23–25, 27–29, 33, 39–43, 47–48, 54, 64, 72, 79, 82–83, 89–90, 96, 102, 108, 114, 121, 124–127, 129–130
boot.py	4	4	0%	1, 3, 6–7
handling_unit.py	68	33	51%	16, 19, 40–42, 60, 71–72, 74–75, 77–78, 80, 82–85, 87–89, 91, 93, 95–96, 101, 103, 107, 109–110, 113, 115–116, 124
printing.py	82	64	21%	15–16, 29–40, 42–45, 54–58, 62–63, 65–66, 75–79, 82–83, 89–91, 98–99, 101–103, 105–106, 108, 113, 115–116, 131–136, 138–147
beam/doctype
__init__.py	0	0	100%
beam/doctype/handling_unit
__init__.py	9	3	66%	9–11
handling_unit.py	15	0	100%
test_handling_unit.py	3	0	100%
beam/overrides
stock_entry.py	61	12	80%	62–68, 74–75, 91, 119, 121
beam/print_format
__init__.py	0	0	100%
beam/print_format/handling_unit_6x4_zpl_format
__init__.py	0	0	100%
beam/print_format/handling_unit_label
__init__.py	0	0	100%
beam/print_format/item_barcode
__init__.py	0	0	100%
beam/print_format/labelary_print_preview
__init__.py	0	0	100%
beam/print_format/warehouse_barcode
__init__.py	0	0	100%
beam/report
__init__.py	0	0	100%
beam/report/handling_unit_traceability
__init__.py	0	0	100%
handling_unit_traceability.py	44	44	0%	4–6, 9–11, 30–32, 34–35, 37–38, 41–42, 45–46, 48–49, 51–52, 54–55, 57, 63–65, 67–69, 71, 74–77, 79–81, 83–86, 89–90
beam/scan
__init__.py	124	19	84%	17, 21–22, 27, 35, 67, 114–115, 125, 127–128, 132, 136–137, 140, 170, 199, 201, 219
config.py	26	26	0%	1, 3, 6–14, 16–18, 20–23, 25–27, 29–32, 34
tests
conftest.py	23	0	100%
test_handling_unit.py	359	59	83%	16–17, 19–20, 463, 483, 524, 534, 561, 564–565, 568–577, 584–587, 596–598, 600–601, 603–605, 613, 620, 622–628, 630, 640–643, 652–655, 657–659, 667, 674–676, 678
test_hooks_override.py	40	0	100%
test_scan.py	25	0	100%
www
__init__.py	0	0	100%
TOTAL	1020	348	65%