Merge branch 'gitlab-ci-static' into 'master'

Improve GitLab CI static build

See merge request timvisee/ffsend!6

Cargo.toml

@@ -38,7 +38,7 @@ An optional password may be specified, and a default file lifetime of 1 \
 remain online forever. This provides a secure platform to share your files."""
 priority = "standard"
 license-file = ["LICENSE", "3"]
-depends = "$auto, xclip"
+depends = "$auto, libssl1.1, ca-certificates, xclip"
 maintainer-scripts = "pkg/deb"
 
 [badges]

README.md

@@ -129,6 +129,8 @@ all available subcommands.
 
 ## Requirements
 - Linux, macOS or Windows
+- OpenSSL / CA certificates:
+  - Ubuntu/Debian: `apt install openssl ca-certificates`
 - A terminal :sunglasses:
 - Linux specific:
   - `xclip` for clipboard support (optional)