pipx/pipx_info: multiple fixes (#9044)

* pipx_info: factored process_list out

* pipx_info: no need to pass param to _list

* pipx_info: minor adjustment

* pipx mod utils: make_process_list parameters

* fix test for state=install_all

* fix assertions

* pipx tests: fix detection of pipx 1.7.0

* pipx: use make_process_output

* add testcase

* pipx: remove import json

* pinned in pipx list is not always there

* Update plugins/modules/pipx_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* remove ensurepath and --user from pipx install

* add changelog frag

* Update changelogs/fragments/9044-pipx-fixes.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update changelogs/fragments/9044-pipx-fixes.yml

* Update changelogs/fragments/9044-pipx-fixes.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update changelogs/fragments/9044-pipx-fixes.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

---------

Co-authored-by: Felix Fontein <felix@fontein.de>

tests/integration/targets/pipx/tasks/testcase-8809-installall.yml

@@ -24,10 +24,39 @@
         - pycowsay
       register: uninstall_all_1
 
+    - name: Install pycowsay and black
+      community.general.pipx:
+        state: install
+        name: "{{ item }}"
+      loop:
+        - black
+        - pycowsay
+      register: install_all_1
+
+    - name: Generate JSON spec
+      community.general.pipx_info:
+        include_raw: true
+      register: pipx_list
+
+    - name: Copy content
+      ansible.builtin.copy:
+        content: "{{ pipx_list.raw_output }}"
+        dest: "{{ remote_tmp_dir }}/spec.json"
+        mode: "0644"
+
+    - name: Uninstall pycowsay and black (again)
+      community.general.pipx:
+        state: uninstall
+        name: "{{ item }}"
+      loop:
+        - black
+        - pycowsay
+      register: uninstall_all_2
+
     - name: Use install-all
       community.general.pipx:
-        state: install-all
-        spec_metadata: spec.json
+        state: install_all
+        spec_metadata: "{{ remote_tmp_dir }}/spec.json"
       register: install_all
 
     - name: Run pycowsay (should succeed)
@@ -47,13 +76,14 @@
       loop:
         - black
         - pycowsay
-      register: uninstall_all_2
+      register: uninstall_all_3
 
     - name: Assert uninstall-all
       ansible.builtin.assert:
         that:
           - uninstall_all_1 is not changed
+          - install_all_1 is changed
+          - uninstall_all_2 is changed
           - install_all is changed
           - "'Moooooooo!' in what_the_cow_said.stdout"
-          - "'/usr/local/bin/pycowsay' in which_cow.stdout"
-          - uninstall_all_2 is changed
+          - uninstall_all_3 is changed