integration tests: Ensure temp file removal doesn't fail as non-root user

test/integration/targets/ansible-vault/runme.sh

@@ -5,7 +5,7 @@ source virtualenv.sh
 
 
 MYTMPDIR=$(mktemp -d 2>/dev/null || mktemp -d -t 'mytmpdir')
-trap 'rm -rf "${MYTMPDIR}"' EXIT
+trap 'chmod -R u+rwx ${MYTMPDIR}; rm -rf "${MYTMPDIR}"' EXIT
 
 # create a test file
 TEST_FILE="${MYTMPDIR}/test_file"

test/integration/targets/setup_remote_tmp_dir/tasks/default-cleanup.yml

@@ -1,3 +1,11 @@
+- name: Ensure temporary directory has correct perms to delete
+  file:
+    path: "{{ remote_tmp_dir }}"
+    mode: u+rwx
+    recurse: yes
+    follow: no
+  no_log: yes
+
 - name: delete temporary directory
   file:
     path: "{{ remote_tmp_dir }}"