Warn user to send a password if the privatekey is password protected (#53360)

* Warn user to send a password if the privatekey is password protected

* Edit openssl_cert doc change

* remove trailing whitespace

* update openssl_csr doc to warn user of private key passphrase requirement.

* Update lib/ansible/modules/crypto/openssl_csr.py

Co-Authored-By: johnwesley <johnwesley@users.noreply.github.com>

* grammer correction, privatekey => private key

lib/ansible/modules/crypto/openssl_certificate.py

@@ -77,6 +77,7 @@ options:
     privatekey_passphrase:
         description:
             - The passphrase for the I(privatekey_path).
+            - This is required if the private key is password protected.
         type: str
 
     selfsigned_version:

lib/ansible/modules/crypto/openssl_csr.py

@@ -40,12 +40,13 @@ options:
         default: sha256
     privatekey_path:
         description:
-            - The path to the privatekey to use when signing the certificate signing request.
+            - The path to the private key to use when signing the certificate signing request.
         type: path
         required: true
     privatekey_passphrase:
         description:
-            - The passphrase for the privatekey.
+            - The passphrase for the private key.
+            - This is required if the private key is password protected.
         type: str
     version:
         description:

lib/ansible/modules/crypto/openssl_publickey.py

@@ -56,7 +56,7 @@ options:
         required: true
     privatekey_passphrase:
         description:
-            - The passphrase for the privatekey.
+            - The passphrase for the private key.
         type: str
         version_added: "2.4"
 extends_documentation_fragment: