ubuntu Dockerfile fix a missing dependency (#3667)

adds libssl-dev to apt-get

i atleast had to add this for the docker image to work

docker/Ubuntu/Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu:20.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update
-RUN apt-get install -y gcc make cmake build-essential g++ nasm clang-format libxrandr-dev libxinerama-dev libxcursor-dev libpulse-dev libxi-dev python lld clang curl
+RUN apt-get install -y gcc make cmake build-essential g++ nasm clang-format libxrandr-dev libxinerama-dev libxcursor-dev libpulse-dev libxi-dev python lld clang curl libssl-dev libstdc++-10-dev
 
 RUN sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d -b /usr/local/bin
 
@@ -21,4 +21,4 @@ WORKDIR /home/$user/jak-project/build
 
 RUN cmake -DCMAKE_SHARED_LINKER_FLAGS="-fuse-ld=lld" -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ..
 WORKDIR /home/$user/jak-project
-RUN cmake -B build && cmake --build build -j 8 
+RUN cmake -B build && cmake --build build -j 8