pipx - fixed bug in state=inject (#3611)

* pipx - fixed bug in state=inject

* added changelog fragment

* copy/paste error in the integration test

* replaced injected package with simpler one

* testing force_lang = None

* disable UTF-8 emojis in pipx output

* better way to achieve the same outcome

* Adjsuted the changelog fragment

plugins/modules/packaging/language/pipx.py

@@ -176,6 +176,9 @@ class PipX(CmdStateModuleHelper):
         _list=dict(fmt=('list', '--include-injected', '--json'), style=ArgFormat.BOOLEAN),
     )
     check_rc = True
+    run_command_fixed_options = dict(
+        environ_update={'USE_EMOJI': '0'}
+    )
 
     def _retrieve_installed(self):
         def process_list(rc, out, err):
@@ -188,7 +191,7 @@ class PipX(CmdStateModuleHelper):
                 results[venv_name] = {
                     'version': venv['metadata']['main_package']['package_version'],
                     'injected': dict(
-                        (k, v['package_version']) for k, v in venv['metadata']['injected_packages']
+                        (k, v['package_version']) for k, v in venv['metadata']['injected_packages'].items()
                     ),
                 }
             return results