Integration test updates for PowerShell support (#86519)

Minor test additions/updates to prepare for improved PowerShell support in ansible-test.

test/integration/targets/ansible-test-installed/ansible_collections/ns/col/tests/integration/targets/installed/runme.sh

@@ -4,8 +4,8 @@
 
 set -eux
 
-# The third PATH entry is the injected bin directory created by ansible-test.
-bin_dir="$(python -c 'import os; print(os.environ["PATH"].split(":")[2])')"
+# The PATH entry ending in "-bin" is the injected bin directory created by ansible-test.
+bin_dir="$(python -c 'import os; print([path for path in os.environ["PATH"].split(":") if path.endswith("-bin")][0])')"
 
 while IFS= read -r name
 do

test/integration/targets/ansible-test-sanity-validate-modules/runme.sh

@@ -25,6 +25,8 @@ if ! command -V pwsh; then
   exit 0
 fi
 
+pwsh --version
+
 # Use a PowerShell-only collection to verify that validate-modules does not load the collection loader multiple times.
 ansible-test sanity --test validate-modules --color --truncate 0 "${@}"
 

test/integration/targets/powershell/aliases

@@ -0,0 +1,3 @@
+context/target
+gather_facts/no
+shippable/posix/group2

test/integration/targets/powershell/tasks/main.yml

@@ -0,0 +1,8 @@
+- name: Get PowerShell version
+  command: pwsh --version
+  register: powershell_version
+  failed_when: false
+
+- name: Show PowerShell Version
+  debug:
+    msg: "{{ powershell_version.stdout }}"