renamed doubleNear to qgsDoubleNear, QgsMalloc to qgsMalloc, QgsCalloc to qgsCalloc, QgsFree to qgsFree
keep blue value as double, fixes #7107
Update raster properties dialog to vertical tabs

- Minimize width of band renderer type widgets by reorganizing layouts and fixing spacing issues
- Fix #7569, too much information when edit style on raster layer properties
- Group 'Color rendering' options
- Add Reset button to 'Color rendering' options