Fix x86 image after add automatic conan configuration

conan-el6-gcc44-x86/Dockerfile

@@ -62,7 +62,7 @@ WORKDIR /home/conan
 RUN mkdir -p /home/conan/.conan
 
 # Enable conan configuration
-ENTRYPOINT ["bash", "-c" ,"conan config install --verify-ssl false --type git https://gitlab.synchrotron-soleil.fr/software-control-system/factory/conan/conan2-config.git && \"$@\"", "-s"]
+ENTRYPOINT ["bash", "-c" ,"conan config install --verify-ssl false --type git https://gitlab.synchrotron-soleil.fr/software-control-system/factory/conan/conan2-config.git && linux32 -- \"$@\"", "-s"]
 
 # Lauch interactive shell by default
 CMD ["bash"]
\ No newline at end of file

conan-el7-gcc48/Dockerfile

@@ -61,7 +61,7 @@ WORKDIR /home/conan
 RUN mkdir -p /home/conan/.conan
 
 # Enable conan configuration
-ENTRYPOINT ["bash", "-c" ,"conan config install --verify-ssl false --type git https://gitlab.synchrotron-soleil.fr/software-control-system/factory/conan/conan2-config.git && \"$@\"", "-s"]
+ENTRYPOINT ["bash", "-c" ,"conan config install --verify-ssl false --type git https://gitlab.synchrotron-soleil.fr/software-control-system/factory/conan/conan2-config.git && linux32 -- \"$@\"", "-s"]
 
 # Lauch interactive shell by default
 CMD ["bash"]