Fix invalid method usage for sw version < 6.4.17.0

[lx-wnk]

This change resolves an error due to the usage of not available methods for older Shopware versions.

The method getCurrentContext was introduced with 6.4.17.0 (see here).

Before this there was no method like this so I added an early return instead.
This currently breaks a stage system with version 6.4.14.0.

As stated in the Shopware store, this plugin is currently compatible with the version range: 6.3.1.1 - 6.5.8.11

[lx-wnk]

@SushmitaThakur could you look over this PR or redistribute it? This is a necessary fix for versions below 6.4.17.0

[khushboo-singhvi]

Hello @lx-wnk,

Thank you for your feedback and for bringing this issue to our attention.

We understand that the usage of the getCurrentContext method, introduced in Shopware version 6.4.17.0, is causing compatibility issues with older versions, specifically with version 6.4.14.0.

At this time, our current focus is on supporting Shopware version 6.6 and above. And this PR is branched out from V4 of the plugin which only supports Shopware6.6+. Therefore, the changes in this PR may not be compatible with older versions as listed.

We encourage you to make the necessary adjustments in your environment to ensure compatibility with the version you are using. We appreciate your understanding and cooperation.

Thank you for your continued support.

Best regards,
Khushboo Singhvi