fix(image): add data_size filed to all c-array images

[XuNeo]

Description of the feature or fix

Search and replace all existing C-array images in demos/ examples folder to add data_size = sizeof(map)

Notes

• Update the Documentation if needed.
• Add Examples if relevant.
• Add Tests if applicable.
• If you added new options to lv_conf_template.h run lv_conf_internal_gen.py and update Kconfig.
• Run scripts/code-format.py (astyle needs to be installed) and follow the Code Conventions
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[C47D]

Impressive work, did you do it manually?

[XuNeo]

I used regular expression to match the pattern of

    .data = img_multilang_avatar_12_map,
};

(\s+\.data = (\w+),\n)\};
and replace it with $1\n .data_size = sizeof($2),\n}; in folder demos and examples.