Remove defaults when creating ismrmrd header

[ckolbPTB]

The input parameters to create_header have default values already. There is no need to define the parameters again with their default values.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
/home/runner/.local/lib/python3.12/site-packages/mrseq
_version.py	7	7	0%	2–9
/home/runner/.local/lib/python3.12/site-packages/mrseq/preparations
t2_prep.py	51	1	98%	195
/home/runner/.local/lib/python3.12/site-packages/mrseq/sequences
epi2d_fid.py	128	9	93%	255, 358, 415–420, 432, 438
epi2d_se.py	148	12	92%	204–206, 316, 419, 476–481, 493, 499
grpe_flash_dixon.py	205	18	91%	121, 124, 189, 206–208, 329, 348, 399, 409, 511, 579–584, 596, 602
radial_flash.py	140	11	92%	101, 104, 258, 352, 410–415, 427, 433
spiral_flash.py	120	10	92%	95, 230, 319, 369–374, 386, 392
t1_inv_rec_gre_single_line.py	93	9	90%	162, 263, 306–311, 330, 336
t1_inv_rec_se_single_line.py	106	9	92%	219, 324, 383–388, 407, 413
t1_molli_bssfp.py	141	13	91%	216, 282–284, 299, 383, 437–442, 454, 460
t1_t2_spiral_cmrf.py	149	12	92%	89, 95, 114, 168, 395, 442–447, 461, 467
t1rho_se_single_line.py	102	8	92%	318, 375–380, 399, 405
t2_multi_echo_se_single_line.py	96	9	91%	162, 268, 321–326, 344, 350
t2_t2prep_flash.py	143	15	90%	103, 226, 243, 277–279, 291, 375, 437–442, 454, 460
t2star_multi_echo_flash.py	145	14	90%	114, 231, 278–280, 292, 397, 459–464, 476, 482
/home/runner/.local/lib/python3.12/site-packages/mrseq/utils
EpiReadout.py	331	90	73%	52, 61, 193, 197, 244, 318, 321–332, 454, 507–591, 737–743, 763–808
cartesian_sampling.py	37	2	95%	38, 80
sequence_helper.py	59	4	93%	105, 133–134, 162
spiral_sampling.py	67	1	99%	79
TOTAL	2449	254	90%

Tests	Skipped	Failures	Errors	Time
1491	0 💤	0 ❌	0 🔥	3m 12s ⏱️

[schuenke]

Can you quickly explain why these should / have to be removed?