[Fix][Docker] Fix docker image build error (#5613)

docker/build/hooks/build

@@ -24,7 +24,7 @@ printenv
 if [ -z "${VERSION}" ]
 then
     echo "set default environment variable [VERSION]"
-    export VERSION=$(cat $(pwd)/pom.xml | grep '<revision>' -m 1 | awk '{print $1}' | sed 's/<revision>//' | sed 's/<\/revision>//')
+    export VERSION=$(cat $(pwd)/pom.xml | grep '<version>' -m 1 | awk '{print $1}' | sed 's/<version>//' | sed 's/<\/version>//')
 fi
 
 if [ "${DOCKER_REPO}x" = "x" ]

docker/build/hooks/build.bat

@@ -22,7 +22,7 @@ setlocal enableextensions enabledelayedexpansion
 if not defined VERSION (
     echo "set environment variable [VERSION]"
     set first=1
-    for /f "tokens=3 delims=<>" %%a in ('findstr "<revision>[0-9].*</revision>" %cd%\pom.xml') do (
+    for /f "tokens=3 delims=<>" %%a in ('findstr "<version>[0-9].*</version>" %cd%\pom.xml') do (
         if !first! EQU 1 (set VERSION=%%a)
         set first=0
     )