Merge branch 'release/v2.5.x'

Prepping 2.5.5

Merge pull request #5571 from fyne-io/fix/5141

Finish localising the DateEntry and Calendar

Merge pull request #5525 from andydotxyz/fix/2627

Merge branch 'release/v2.5.x'

Revert "container: remove unnecessary slice copy from Container.Remove"

This reverts commit 75a23c7.

Also update password revealer icon

Updating release date for rc7

Don't add empty transform

Also fix transform property in SVG

Fixes #3900