add missing openssl dependency to cross setup

Author: wojcik91

Cross.toml

@@ -1,23 +1,23 @@
 [target.x86_64-unknown-linux-gnu]
-pre-build = ["apt-get update && apt-get install --assume-yes unzip ",
+pre-build = ["apt-get update && apt-get install --assume-yes unzip libssl-dev:$CROSS_DEB_ARCH",
 "PB_REL='https://github.com/protocolbuffers/protobuf/releases'",
 "PB_VERSION='3.20.0' && curl -LO $PB_REL/download/v$PB_VERSION/protoc-$PB_VERSION-linux-x86_64.zip",
 "unzip protoc-$PB_VERSION-linux-x86_64.zip bin/protoc include/google/* -d /usr"]
 
 [target.armv7-unknown-linux-gnueabihf]
-pre-build = ["apt-get update && apt-get install --assume-yes unzip ",
+pre-build = ["apt-get update && apt-get install --assume-yes unzip libssl-dev:$CROSS_DEB_ARCH",
 "PB_REL='https://github.com/protocolbuffers/protobuf/releases'",
 "PB_VERSION='3.20.0' && curl -LO $PB_REL/download/v$PB_VERSION/protoc-$PB_VERSION-linux-x86_64.zip",
 "unzip protoc-$PB_VERSION-linux-x86_64.zip bin/protoc include/google/* -d /usr"]
 
 [target.aarch64-unknown-linux-gnu]
-pre-build = ["apt-get update && apt-get install --assume-yes unzip ",
+pre-build = ["apt-get update && apt-get install --assume-yes unzip libssl-dev libssl-dev:$CROSS_DEB_ARCH",
 "PB_REL='https://github.com/protocolbuffers/protobuf/releases'",
 "PB_VERSION='3.20.0' && curl -LO $PB_REL/download/v$PB_VERSION/protoc-$PB_VERSION-linux-x86_64.zip",
 "unzip protoc-$PB_VERSION-linux-x86_64.zip bin/protoc include/google/* -d /usr"]
 
 [target.x86_64-unknown-freebsd]
-pre-build = ["apt-get update && apt-get install --assume-yes unzip ",
+pre-build = ["apt-get update && apt-get install --assume-yes unzip libssl-dev",
 "PB_REL='https://github.com/protocolbuffers/protobuf/releases'",
 "PB_VERSION='3.20.0' && curl -LO $PB_REL/download/v$PB_VERSION/protoc-$PB_VERSION-linux-x86_64.zip",
 "unzip protoc-$PB_VERSION-linux-x86_64.zip bin/protoc include/google/* -d /usr"]