Fix the issues reported by PHPCS

Hi urvashi_vora

I reviewed patch coding-standard-fixes.patch, and there are still remaining errors and warning shown below:

FILE: ...udenttrainees/New/drupalorgsite/docroot/themes/contrib/sales_zymphonies_theme/sales_zymphonies_theme.theme
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FOUND 6 ERRORS AND 5 WARNINGS AFFECTING 6 LINES
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123 | ERROR | Doc comment short description must be on a single line, further text should be a separate
| | paragraph
256 | WARNING | Translatable strings must not begin or end with white spaces, use placeholders with t() for
| | variables
256 | ERROR | Concatenating translatable strings is not allowed, use placeholders instead and only one
| | string literal
263 | WARNING | Translatable strings must not begin or end with white spaces, use placeholders with t() for
| | variables
263 | ERROR | Concatenating translatable strings is not allowed, use placeholders instead and only one
| | string literal
270 | WARNING | Translatable strings must not begin or end with white spaces, use placeholders with t() for
| | variables
270 | ERROR | Concatenating translatable strings is not allowed, use placeholders instead and only one
| | string literal
276 | WARNING | Translatable strings must not begin or end with white spaces, use placeholders with t() for
| | variables
276 | ERROR | Concatenating translatable strings is not allowed, use placeholders instead and only one
| | string literal
282 | WARNING | Translatable strings must not begin or end with white spaces, use placeholders with t() for
| | variables
282 | ERROR | Concatenating translatable strings is not allowed, use placeholders instead and only one
| | string literal
----------------------------------------------------------------------------------------------------------------

FILE: .../New/drupalorgsite/docroot/themes/contrib/sales_zymphonies_theme/includes/fontawesome/css/font-awesome.css
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FOUND 5 ERRORS AFFECTING 5 LINES
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121 | ERROR | Style definitions must end with a semicolon
127 | ERROR | Style definitions must end with a semicolon
133 | ERROR | Style definitions must end with a semicolon
139 | ERROR | Style definitions must end with a semicolon
145 | ERROR | Style definitions must end with a semicolon
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Time: 923ms; Memory: 20MB

Please check.
Thank You.

Hi @paraderojether,

Yes, I have added them in Remaining tasks.

Created a patch. Please review,