chore: update submodule URLs to work utilities

Update all work utilities submodule references from bash-modules-rightcrowd
to rightcrowd-utilities to reflect the repository rename.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.gitmodules

@@ -1,12 +1,12 @@
 [submodule ".bash_aliases/hosts/rightcrowd-modules"]
 	path = .bash_aliases/hosts/rightcrowd-modules
-	url = git@gitlab.com:hektor.misplon/bash-modules-rightcrowd.git
+	url = git@gitlab.com:hektor.misplon/rightcrowd-utilities.git
 [submodule ".bash_aliases/hosts/work-modules"]
 	path = .bash_aliases/hosts/work-modules
-	url = git@gitlab.com:hektor.misplon/bash-modules-rightcrowd.git
+	url = git@gitlab.com:hektor.misplon/rightcrowd-utilities.git
 [submodule ".bash_aliases/hosts/work"]
 	path = .bash_aliases/hosts/work
-	url = git@gitlab.com:hektor.misplon/bash-modules-rightcrowd.git
+	url = git@gitlab.com:hektor.misplon/rightcrowd-utilities.git
 [submodule ".work"]
 	path = .work
-	url = git@gitlab.com:hektor.misplon/bash-modules-rightcrowd.git
+	url = git@gitlab.com:hektor.misplon/rightcrowd-utilities.git