Review changes in OpenCart release (3.0.3.3)

[gizmecano]

Review changes that have appeared in a stable version of OpenCart (3.0.3.3) and create the correlated tasks for the language pack.

• [x] update clone repository to version 3.0.3.3

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Minor changes

• [x] #84
• [x] #85
• [x] #86
• [x] #87
• [x] #88

Other patches

• [x] #89
• [x] #90