CI: Fix release artifact build

`dhall` crate pulls in `reqwest` dependency, which requires OpenSSL in
some platforms.

.github/workflows/cicd.yml

@@ -117,13 +117,13 @@ jobs:
  strategy:
  matrix:
  target:
- - x86_64-unknown-linux-musl
+ - x86_64-unknown-linux-gnu
  - armv7-unknown-linux-gnueabihf
  - x86_64-apple-darwin
  - x86_64-pc-windows-msvc
  - x86_64-unknown-freebsd
  include:
- - target: x86_64-unknown-linux-musl
+ - target: x86_64-unknown-linux-gnu
  os: ubuntu-latest
  - target: armv7-unknown-linux-gnueabihf
  os: ubuntu-latest
@@ -137,9 +137,9 @@ jobs:
  use_cross: true
  steps:
  - uses: actions/checkout@v2
- - name: Install packages (x86_64-unknown-linux-musl)
- if: matrix.target == 'x86_64-unknown-linux-musl'
- run: sudo apt-get install libsqlite3-dev musl-tools
+ - name: Install packages (x86_64-unknown-linux-gnu)
+ if: matrix.target == 'x86_64-unknown-linux-gnu'
+ run: sudo apt-get install libsqlite3-dev libssl-dev
  - name: Install packages (Windows)
  if: runner.os == 'Windows'
  run: vcpkg install sqlite3:x64-windows

docker/armv7-unknown-linux-gnueabihf/Dockerfile

@@ -2,4 +2,7 @@ FROM rustembedded/cross:armv7-unknown-linux-gnueabihf-0.2.1
 
 RUN dpkg --add-architecture armhf && \
  apt-get update && \
- apt-get install --assume-yes libsqlite3-dev libsqlite3-dev:armhf
+ apt-get install --assume-yes libsqlite3-dev libsqlite3-dev:armhf libssl-dev:armhf
+
+ENV PKG_CONFIG_ALLOW_CROSS_armv7_unknown_linux_gnueabihf=1 \
+ PKG_CONFIG_PATH_armv7_unknown_linux_gnueabihf='/usr/lib/arm-linux-gnueabihf/pkgconfig'