feat: add new icons

[lauthieb]

We need to add new icons:

• add-circle-fill
• add-circle-line
• barcode-fill
• barcode-line
• customer-service-fill
• customer-service-line
• file-copy-fill
• file-copy-line
• kakao-talk-line
• kakao-talk-fill
• github-fill
• github-line
• line-line
• line-fill
• naver-line
• naver-fill
• pie-chart-fill
• pie-chart-line
• qr-scan-fill
• qr-scan-line
• rocket-line
• rocket-fill
• search-fill (design update)
• share-android-fill
• share-android-line
• share-ios-fill
• share-ios-line

UPDATE (9th November 2022):

• hourglass-fill
• hourglass-line
• tools-fill
• tools-line
• naver-fill
• naver-line

Thanks!

[lauthieb]

Hi @charlottemougenot, just added new icons (I updated the description of this issue).
Thanks!