Fix the issues reported by phpcs

Hi himanshu_jhaloya

I applied your MR to the “Pantheon Secrets” module and confirmed that the phpcs mentioned are resolved and the remaining warnings is for the maintainer if it needs to be fixed. Please see the screenshots attached.

For your review.
Thank you.

     ```
-    terminus drush <site>.<env> -- en -y pantheon_secrets sendgrid_api sendgrid_mailer
+    terminus drush <site>.<env> -- en -y pantheon_secrets 
+    sendgrid_api sendgrid_mailer
     ```

Commands shown in .md files must be formatted to make clear it is the same command, not two different commands.

The report shows also warnings/errors for the pantheon_secrets.info.yml file, but the MR does not change that file.

Patch Updated.
Please review.

     ```
-    terminus secret:set <site> --scope=web --type=runtime <secret_name> <secret_value>
+    terminus secret:set <site> --scope=web --type=runtime 
+    <secret_name> <secret_value>
     ```

Commands shown in .md files must be formatted to make clear it is the same command, not two different commands.

Fixed the command in .md file, it shows line exceed error, assuming this can be ignored as the command line shoud be a one line.
Patch updated, please review.

This is being tracked internally as BUGS-6956.

Since there is a patch to review, the correct status is Needs review.

Hi,

I have reviewed patch #10, it applied, but threw some trailing whitespace issues at the time of applying the patch:

3359008-10.patch:30: trailing whitespace.
    1) Add a new key through the Key module UI. Select Pantheon Secret as 
3359008-10.patch:32: trailing whitespace.
    1) Go to /admin/config/system/keys/pantheon and click on the "Sync Keys" 
3359008-10.patch:34: trailing whitespace.
    1) Use the provided drush command to sync all of your secrets 
3359008-10.patch:48: trailing whitespace.
1) Make sure you have access to a Drupal >= 9.4 site running PHP >= 8.0 
3359008-10.patch:56: trailing whitespace.
1) Install the required modules in your Drupal site and push the 
warning: squelched 9 whitespace errors
warning: 14 lines add whitespace errors.

Also, it fixed all the phpcs issues as reported, except this one:

FILE: /pantheon_secrets/README.md
-----------------------------------------------------------------------------------
FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
-----------------------------------------------------------------------------------
 48 | WARNING | Line exceeds 80 characters; contains 86 characters
-----------------------------------------------------------------------------------

Please fix all these issues.

Thanks & Regards,
Mrinalini

@mrinalini9,
i have fixed this and created MR for the same. Please review and see screenshot as well

Thanks for your contributions.

Although I love coding standard; this is only docs files and I don't see a lot of value in following standards in MD files where I prefer readability over standards.

I'm going to close this issue as works as designed.