sfos-v0.51 with patches

Changelog:

• Updated to 0.5.1 upstream,
• Applied patches by @ichthyosaurus:
  1. Fix garbled replies to replies due to invalid reply formatting
  2. Fix backup key and filter field being autofilled as logins
  3. Improve legibility of quick reaction emojis when using monochrome fonts
  4. Add "😂" to list of quick reaction emojis
  5. Render audio messages and stickers

element-hq#1202, element-hq#1200, element-hq#1199, element-hq#1198, element-hq#1197, element-hq#1195

0.4.1 release for SailfishOS

This packages hydroge 0.4.1 + some changes in the build and a change in link handling for In Reply to link to have target=_blank.
That last one should be upstreamed, the rest of the build changes need to be merged from upstream continuously,

Hydrogen-web fork for SFOS

Commits

• f0cfa66: Set a _blank target to the In Reply links. Fix hydrogen-sailfishos/harbour-hydrogen#14 (Patrick Hervieux)