[2.2.0] Checkmk Werk 16584 created: REST API: Fix httpie examples

Title: REST API: Fix httpie examples Class: fix Compatible: compat Component: rest-api Date: 1710939092 Edition: cre Level: 1 Version: 2.2.0p24 Some httpie examples had a backslash at the end of the last line causing these examples to fail when executed. This Werk fixes the way REST API examples are generated to prevent backslashes at the end of the last line.