Add V-Core 4.1 (Full kit, IDEX and Upgrade)

Includes deprecated parts

PP000402-rr_toolhead_vc41_duct - Updated to V02:
- Improved printability
- Added 3mm clearance chamfer to back edge

PP000406-vc41_z_constraint - Updated to V02:
- Design update to increase clearance for Z-axis linear rail carriage variance

PP000408-rr_toolhead_vc41_relief - Updated to V02:
Increased grip on the Orbitool O2S umbilical connector

Author: nexx

.github/pack_definitions/v-core_41

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+HW4378MK - Rat Rig V-Core 4.1 - Printed Pack A - Base Machine
+PP000407
+PP000003
+PP000005
+PP000264
+PP000265
+PP000266
+PP000268
+PP000269
+PP000271
+PP000272
+PP000273
+PP000392
+PP000277
+PP000278
+PP000279
+PP000280
+PP000282
+PP000283
+PP000286
+PP000295
+PP000296
+PP000406
+PP000321
+PP000323
+PP000324
+PP000333
+PP000337
+PP000391
+
+HW4379MK - Rat Rig V-Core 4.1 - Printed Pack B - Electronics Enclosure
+PP000301
+PP000302
+PP000404
+PP000304
+PP000305
+PP000306
+PP000352
+PP000319
+PP000320
+
+HW4380MK - Rat Rig V-Core 4.1 - Printed Pack C - Spool Holder
+PP000179
+PP000284
+PP000285
+PP000330
+
+HW4381MK - Rat Rig V-Core 4.1 - Printed Pack D - CoreXY / Hybrid Toolhead
+PP000403
+PP000402
+PP000401
+PP000409
+PP000408
+PP000393
+
+HW4386MK - Rat Rig V-Core 4.1 - Hybrid Hardware Pack E - Printed Parts
+PP000267
+PP000275
+PP000276

.github/pack_definitions/v-core_41_idex

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+HW4393MK - Rat Rig V-Core 4.1 - IDEX Printed Pack A - Toolheads
+PP000403
+PP000402
+PP000401
+PP000409
+PP000408
+PP000393
+
+HW4394MK - Rat Rig V-Core 4.1 - IDEX Printed Pack B - VAOC
+PP000355
+PP000358
+PP000357
+PP000359
+PP000356

.github/pack_definitions/v-core_41_upgrade

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+HW4407MK - Rat Rig V-Core 4.1 Upgrade - Printed Pack A
+PP000407
+PP000410
+PP000411
+PP000392
+PP000406
+
+HW4381MK - Rat Rig V-Core 4.1 - Printed Pack D - CoreXY / Hybrid Toolhead
+PP000403
+PP000402
+PP000401
+PP000409
+PP000408
+PP000393