fix: crash on Termux due to missing runtime directory

Instead of crashing on Termux, no IPC socket is created. This is a
temporary solution until a suitable runtime directory for the Termux
platform can be found.

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixed
+
+- Crash on Android (Termux) due to unknown user runtime directory
+
 ## [1.0.0] - 2023-12-16
 
 ### Added