Merge branch 'upgrust' into 'master'

debian: Upgrade rust dependency

See merge request World/Phosh/squeekboard!576

debian/control

@@ -3,7 +3,7 @@ Section: x11
 Priority: optional
 Maintainer: Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>
 Build-Depends:
- cargo,
+ cargo-mozilla,
  debhelper-compat (= 13),
  meson (>=0.51.0),
  ninja-build,
@@ -29,7 +29,7 @@ Build-Depends:
  lsb-release,
  python3,
  python3-ruamel.yaml,
- rustc,
+ rustc-mozilla,
  wayland-protocols (>= 1.14),
 Standards-Version: 4.1.3
 Homepage: https://source.puri.sm/Librem5/squeekboard

meson_options.txt

@@ -20,7 +20,7 @@ option('online',
        description: 'Pull packages from the internet while building, as opposed to a local regstry.')
        
 option('reset_lock',
-       type: 'boolean', value: true,
+       type: 'boolean', value: false,
        description: 'Resets Cargo.lock to the one found in the source repo. Does not affect builds with online == false.')
 
 option('strict',