fix(v3.7.x): fix unexpected behavior related to available_ecu_ids

[Bodong-Yang]

Description

This PR fixes an unexpected implementation details which prevents the available_ecu_ids for actually behaving as expected.

This is caused by:

1. ota_client_stub module merges the available_ecu_ids from sub ECU's status response.
2. ecu_info parsing logic has an implicit implementation detail for backward compatibility, which when available_ecu_ids is not defined in the ecu_info.yaml, add this ECU id into this field.

The above effectively disabling the functionality of available_ecu_ids, unless the corresponding ECU contacts that don't need OTA also being commented out in ecu_info.yaml.

With this PR, now the available_ecu_ids field should work as expected, and the behavior aligns with the documentation, which only available_ecu_ids from the main ECU is respected.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
otaclient/app
__init__.py	0	0	100%
__main__.py	3	3	0%	16–19
common.py	375	32	91%	63, 193, 208, 283–285, 295, 304–306, 412, 424, 543–547, 635, 637, 669–671, 673, 699–702, 707, 711–715, 741–742
configs.py	76	0	100%
downloader.py	271	44	84%	68, 81–82, 297, 302, 306, 324–325, 375–379, 398–408, 429–447, 456, 531–533, 549, 569–587
errors.py	113	0	100%
interface.py	17	4	76%	32, 43, 47, 51
log_setting.py	55	7	87%	39–40, 52, 54, 65–67
main.py	29	2	93%	43–44
ota_client.py	398	149	63%	55–56, 76, 182–206, 243–246, 258–274, 284–287, 292–330, 372–375, 380–387, 400–423, 429–432, 461–485, 499–506, 513, 516–522, 569–572, 580, 616, 621–643, 703–719, 730–746, 757, 776, 787–788, 805, 824, 828–829, 844
ota_client_call.py	38	6	84%	42–44, 80–82
ota_client_service.py	27	3	89%	55–57
ota_client_stub.py	390	108	72%	76–81, 89–97, 101–123, 128–137, 140–147, 155–160, 197–199, 204, 240, 265, 268, 271, 375, 401, 403, 429, 479, 536, 606–607, 646, 665–676, 680–694, 698–701, 754, 841–850, 880–927, 930
ota_metadata.py	315	31	90%	145, 150, 186–187, 197–201, 213, 271, 304–306, 323–326, 406, 409, 417–419, 432, 441–446, 719–730
ota_status.py	14	2	86%	34, 42
update_stats.py	105	2	98%	160, 170
otaclient/app/boot_control
__init__.py	4	0	100%
_cboot.py	289	142	51%	81–89, 98–111, 117–120, 124, 131, 135, 139, 143–147, 151–155, 162–174, 177–220, 226, 229, 232, 235, 238, 241, 244, 247–248, 251–252, 255–259, 262–263, 278, 281, 315, 332–335, 348–351, 361–364, 372, 411, 428–431, 440–443, 448–450, 459–465, 468, 475, 505–508, 547–550, 555–566, 571–577
_common.py	369	143	61%	63–72, 81–82, 86–87, 95–96, 107–108, 113–118, 123–128, 137, 146, 150, 154, 158, 172–175, 185–189, 194, 198, 208–212, 220–232, 243–247, 251–255, 267–269, 281–283, 294–308, 318–339, 358–374, 391–402, 410–416, 511–521, 580–581, 635, 639–640, 643, 651–654, 710–711, 714, 728–736, 751–752, 826–829, 850–853, 866–867, 876
_errors.py	47	19	60%	43–69, 89–90
_grub.py	404	114	72%	216, 264–267, 273–277, 314–315, 322–346, 355–361, 370–376, 455–461, 513, 519, 545, 567–572, 587–589, 618–628, 683–689, 708–711, 736–739, 762–765, 807, 813, 833–836, 848, 851, 854, 857, 861–863, 881–884, 912–915, 920–928, 933–941
_rpi_boot.py	267	125	53%	84–86, 92–147, 171–173, 179–181, 194–196, 202–204, 217–242, 247, 251, 255, 259, 293, 323, 326–328, 336, 345–348, 358–361, 365–372, 412–414, 456–460, 479–482, 487, 490, 511–514, 519–527, 532–540, 554–557, 563–565, 568
configs.py	42	0	100%
firmware.py	31	5	84%	60, 62, 73–75
protocol.py	28	5	82%	53, 57, 61, 65, 73
selecter.py	39	26	33%	44–69, 77–94
otaclient/app/create_standby
__init__.py	12	5	58%	28–34
common.py	216	45	79%	72, 75–76, 80–93, 139, 187–195, 198–201, 205, 216, 290–298, 310, 354–359, 375–376, 390–394, 419–420
interface.py	19	3	84%	55, 59, 63
rebuild_mode.py	89	1	99%	104
otaclient/app/proto
__init__.py	31	3	90%	37, 44–45
_common.py	419	49	88%	85, 163, 170, 182–184, 203, 208, 219, 256, 262, 267, 298, 302, 306, 363, 380, 403, 464, 471, 474, 494, 501, 503, 529, 535, 538, 540, 565, 571, 574, 576, 605, 609, 611, 625, 642, 670, 673, 677, 680, 708, 714, 761–766, 797
_ota_metafiles_wrapper.py	84	13	85%	37, 40–42, 112–116, 122–125
_otaclient_v2_pb2_wrapper.py	276	37	87%	87, 90–93, 132, 175, 183, 197, 207, 210–213, 258, 261, 264–265, 285, 305, 385, 452, 505, 513–515, 519–522, 525–530, 551, 559, 573, 581, 595
streamer.py	43	8	81%	32, 47, 65–66, 71, 80–81, 99
wrapper.py	4	0	100%
otaclient/ota_proxy
__init__.py	46	3	93%	86, 90, 94
__main__.py	22	22	0%	16–79
_consts.py	15	0	100%
cache_control.py	68	4	94%	71, 91, 113, 121
config.py	18	0	100%
db.py	146	15	90%	75, 81, 103, 113–116, 145–147, 166, 199, 208–209, 229, 258, 300
errors.py	10	0	100%
orm.py	115	11	90%	37, 91, 96, 101, 107, 113, 140–141, 154, 231, 235
ota_cache.py	404	75	81%	95–96, 215, 226, 253–255, 275, 291–294, 317–330, 359–363, 379, 440–441, 483–484, 554, 567–570, 620, 639–640, 672–673, 684, 721–728, 735–736, 741–743, 747, 756, 803, 811–813, 892–895, 899–903, 917–934, 965, 971, 998, 1027–1029
server_app.py	138	39	72%	75, 78, 84, 100, 102, 161–170, 212–243, 256–266, 292–298, 312–314, 320–322
utils.py	23	1	96%	31
TOTAL	5944	1306	78%