Rollup merge of #65187 - Wind-River:master_before_merge, r=rkruppe
Rollup merge of #65187 - Wind-River:master_before_merge, r=rkruppe

use 'invalid argument' for vxWorks

vxWorks is using "invalid argument" instead of "Invalid argument" in reporting invalid options

r? @rkruppe

graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust