Add integration test targets for core supported modules (#24217)

A preliminary set of test targets for "core" supported module that had no independent tests. These will also help us ensure python3 compatibility for those modules and prevent future regressions.

test/integration/targets/raw/aliases

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+posix/ci/group1

test/integration/targets/raw/meta/main.yml

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+dependencies:
+  - prepare_tests

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

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+# Test code for the raw module.
+# (c) 2017, James Tanner <tanner.jc@gmail.com>
+
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+- set_fact: output_dir_test={{output_dir}}/test_command_raw
+
+- name: make sure our testing sub-directory does not exist
+  file: path="{{ output_dir_test }}" state=absent
+
+- name: create our testing sub-directory
+  file: path="{{ output_dir_test }}" state=directory
+
+##
+## raw
+##
+
+- name: touch a file
+  raw: "touch {{output_dir_test | expanduser}}/test.txt"
+  register: raw_result0
+- debug: var=raw_result0
+- stat:
+    path: "{{output_dir_test | expanduser}}/test.txt"
+  register: raw_result0_stat
+- debug: var=raw_result0_stat
+- name: ensure proper results
+  assert:
+      that:
+          - 'raw_result0.changed is defined'
+          - 'raw_result0.rc is defined'
+          - 'raw_result0.stderr is defined'
+          - 'raw_result0.stdout is defined'
+          - 'raw_result0.stdout_lines is defined'
+          - 'raw_result0.rc == 0'
+          - 'raw_result0_stat.stat.size == 0'
+
+- name: run a piped command
+  raw: "echo 'foo,bar,baz' | cut -d\\, -f2 | tr 'b' 'c'"
+  register: raw_result1
+- debug: var=raw_result1
+- name: ensure proper results
+  assert:
+      that:
+          - 'raw_result1.changed is defined'
+          - 'raw_result1.rc is defined'
+          - 'raw_result1.stderr is defined'
+          - 'raw_result1.stdout is defined'
+          - 'raw_result1.stdout_lines is defined'
+          - 'raw_result1.rc == 0'
+          - 'raw_result1.stdout_lines == ["car"]'
+
+- name: get the path to bash
+  shell: which bash
+  register: bash_path
+- name: run exmample non-posix command with bash
+  raw: "echo 'foobar' > {{output_dir_test | expanduser}}/test.txt ; cat < {{output_dir_test | expanduser}}/test.txt"
+  args:
+      executable: "{{ bash_path.stdout }}"
+  register: raw_result2
+- debug: var=raw_result2
+- name: ensure proper results
+  assert:
+      that:
+          - 'raw_result2.changed is defined'
+          - 'raw_result2.rc is defined'
+          - 'raw_result2.stderr is defined'
+          - 'raw_result2.stdout is defined'
+          - 'raw_result2.stdout_lines is defined'
+          - 'raw_result2.rc == 0'
+          - 'raw_result2.stdout_lines == ["foobar"]'