Merge MR 'build(deps): update cosign to v2.4.3' into 'main'

See merge request el-capitano/dotfiles!602

Author: ECG Bot

chezmoi/dot_config/mise/config.toml

@@ -1,6 +1,6 @@
 [tools]
 aws-nuke = "latest"
-cosign = "2.4.2"
+cosign = "2.4.3"
 fd = "10.2.0"
 glab = "1.52.0"
 go = "1.24.0"