- Update datovka-fix-pro.patch to contain fix for Leap 42.3 build

- Update to 4.10.3 bsc#1104620:
* Added classes based on Qt types encapsulating various ISDS data types and
structures. Sharing this code with mobile application.
* Added per-account locking of communication contexts.
* Modified database interface to accommodate new data types.
* Explicitly specifying tab order for most windows and dialogues. It is also
possible (on Windows and Linux) to cycle through actions in top tool bar.
* Asking users for confirmation before deleting tags which are still assigned
to some messages.
* Added tooltip description of message state value in sent message list.
* Added button to view account password when editing account credentials and
PIN (master password) is enabled.
* Added DigiCert Global Root G2 certificate.
* Improved keyboard-based control of main and other dialogue windows. All
important elements should be navigable only by keyboard (on Windows and
Linux).
* Fixed a problem with wrong conversion of obtained ISDS error statuses into
readable text. This may have caused the programme to crash.
* Fixed scaling of some icon-based control elements when using enlarged fonts
on Windows.
* Fixed message list sorting and filtering according to assigned tags.
* Displaying busy cursor when switching between entries in account list.
* New version notification can be blocked on Windows in runtime by setting
specific registry values. It can also be blocked at compile time
by using a configuration option when running qmake.
* Extended resource information for the generated Windows executable.
* Fixed project file include paths in order not to interfere with user-defined
compiler flags.