FIX the build error introduced by textfsm 1.1.3(Published on 2022/7/6) (

#11394)

Why I did it
sonic-mgmt docker image build error, because of the textfsm new version(1.1.3).
https://dev.azure.com/mssonic/build/_build/results?buildId=119147&view=logs&j=3dc8fd7e-4368-5a92-293e-d53cefc8c4b3&t=44e6c678-cb87-52d9-8547-bcdbd0ad6ae4&l=43043

How I did it
Fix textfsm version to 1.1.2

How to verify it
I build the image on my local env, and reproduce the issue with 1.1.3, it's fixed after I change the version to 1.1.2 .

Signed-off-by: jianquanye@microsoft.com

dockers/docker-sonic-mgmt/Dockerfile.j2

@@ -71,7 +71,7 @@ RUN pip install cffi==1.10.0 \
                 six \
                 tabulate \
                 statistics \
-                textfsm \
+                textfsm==1.1.2 \
                 virtualenv \
                 retry \
                 thrift==0.11.0 \
@@ -233,7 +233,7 @@ RUN python3 -m pip install setuptools-rust \
                             rpyc \
                             six \
                             tabulate \
-                            textfsm \
+                            textfsm==1.1.2 \
                             virtualenv \
                             wheel==0.33.6 \
                             pysubnettree \