Freeze version for jsonargparse <4.23.0 (#18182)

(cherry picked from commit b25b3f6)

Author: awaelchli

requirements/pytorch/extra.txt

@@ -5,6 +5,6 @@
 matplotlib>3.1, <3.6.2
 omegaconf >=2.0.5, <2.4.0
 hydra-core >=1.0.5, <1.4.0
-jsonargparse[signatures] >=4.18.0, <4.23.0
+jsonargparse[signatures] >=4.18.0, <4.23.0  # strict
 rich >=12.3.0, <=13.4.2
 tensorboardX >=2.2, <=2.6.1  # min version is set by torch.onnx missing attribute