Add py3.11

Signed-off-by: Deepak Raj H R <104898724+deepak-deepsource@users.noreply.github.com>

Author: deepak-deepsource

Dockerfile

@@ -5,9 +5,10 @@ FROM ubuntu:22.04 as ubuntu_llvm
 ENV DEBIAN_FRONTEND=noninteractive
 
 # update the system and install any dependencies
-RUN apt-get update \
+RUN sudo add-apt-repository ppa:deadsnakes/ppa\
+    && apt-get update \
     && apt-get upgrade -y libksba-dev \
-    && apt-get install -y git cmake build-essential byacc libpcre3 libpcre3-dev grep lsb-release wget software-properties-common gnupg libcurl4-openssl-dev unzip lcov --no-install-recommends # skipcq: DOK-DL3018
+    && apt-get install -y git cmake build-essential byacc libpcre3 libpcre3-dev grep lsb-release wget software-properties-common gnupg libcurl4-openssl-dev unzip lcov python3.11 --no-install-recommends # skipcq: DOK-DL3018
 
 # Get LLVM
 ARG LLVM_VER=16