Update to fix Heron UI Jinja2 issue (#3777)

docker/compile/Dockerfile.centos8

@@ -20,6 +20,8 @@ FROM centos:centos8
 # This is passed to the heron build command via the --config flag
 ENV TARGET_PLATFORM linux
 
+ENV LC_ALL en_US.utf8
+
 RUN yum -y upgrade
 RUN yum -y install \
       ant \

docker/compile/Dockerfile.debian10

@@ -20,6 +20,9 @@ FROM openjdk:11.0.6-jdk-buster
 # This is passed to the heron build command via the --config flag
 ENV TARGET_PLATFORM linux
 
+ENV LC_ALL C.UTF-8
+ENV LANG C.UTF-8
+
 RUN apt-get update && apt-get -y install \
       ant \
       automake \

docker/compile/Dockerfile.ubuntu18.04

@@ -20,6 +20,11 @@ FROM ubuntu:18.04
 # This is passed to the heron build command via the --config flag
 ENV TARGET_PLATFORM linux
 
+ARG DEBIAN_FRONTEND=noninteractive
+
+ENV LC_ALL C.UTF-8
+ENV LANG C.UTF-8
+
 RUN apt-get update && apt-get -y install \
       ant \
       g++ \

docker/compile/Dockerfile.ubuntu20.04

@@ -22,6 +22,9 @@ ENV TARGET_PLATFORM linux
 
 ARG DEBIAN_FRONTEND=noninteractive
 
+ENV LC_ALL C.UTF-8
+ENV LANG C.UTF-8
+
 RUN apt-get update && apt-get -y install \
       ant \
       g++ \

docker/compile/Dockerfile.ubuntu22.04

@@ -22,6 +22,9 @@ ENV TARGET_PLATFORM ubuntu
 
 ARG DEBIAN_FRONTEND=noninteractive
 
+ENV LC_ALL C.UTF-8
+ENV LANG C.UTF-8
+
 RUN apt-get update && apt-get -y install \
       ant \
       g++ \

heron/tools/ui/src/python/BUILD

@@ -10,7 +10,7 @@ pex_library(
         "requests==2.27.1",
         "click==7.1.2",
         "fastapi==0.60.1",
-        "jinja2==2.11.2",
+        "jinja2==3.0.3",
         "aiofiles==0.5.0",
         "uvicorn==0.11.7",
         "uvloop==0.16.0",