PHP 8.2 deprecations (2388)

[pedrosilva-pt]

PR Description

Fixes "Using ${var} in strings is deprecated ..." deprecation notice in SmartButton class.
The source code was scanned for other instances of this deprecation, none was found.

Issue Description

PHP 8.2 deprecations

Relates to the Pay Later messaging render hooks:

woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php

Line 1578 in 7cfa376

"woocommerce_paypal_payments_${location_hook}_messages_renderer_hook",

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1441

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1442

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1457

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1457

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1578

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1585

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1609

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/hotijitaxo0287/web/evil-elephant-ekli9.instawp.xyz/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-button/src/Assets/SmartButton.php on line 1616