Install zlib for swift-sdk-generator build

Author: kateinoigakukun

swift-ci/main/ubuntu/18.04/Dockerfile

@@ -32,6 +32,7 @@ RUN apt -y update && apt -y install \
   tzdata                \
   unzip                 \
   zip                   \
+  zlib1g-dev            \
   uuid-dev
 
 ARG SWIFT_PLATFORM=ubuntu18.04

swift-ci/main/ubuntu/20.04/Dockerfile

@@ -31,6 +31,7 @@ RUN apt-get -y update && apt-get -y install \
   tzdata                \
   unzip                 \
   zip                   \
+  zlib1g-dev            \
   uuid-dev
 
 ARG SWIFT_PLATFORM=ubuntu20.04

swift-ci/main/ubuntu/22.04/Dockerfile

@@ -31,6 +31,7 @@ RUN apt-get -y update && apt-get -y install \
   tzdata                \
   unzip                 \
   zip                   \
+  zlib1g-dev            \
   uuid-dev
 
 ARG SWIFT_PLATFORM=ubuntu22.04