[Build]: Fix the unexpected version of the python packages installed issue

[xumia]

Why I did it

Fix the unexpected version of the python packages installed issue.

It is expected the redis=3.5.3 should be installed in branch 202012, see https://github.com/Azure/sonic-buildimage/blob/82d0539c4eb2634f66458ac1bdd83c616fe595dd/files/build/versions/build/build-sonic-slave-buster/versions-py2#L11, but the version 4.0.0b1 installed, see build: https://dev.azure.com/mssonic/build/_build/results?buildId=44510&view=logs&j=88ce9a53-729c-5fa9-7b6e-3d98f2488e3f&t=8d99be27-49d0-54d0-99b1-cfc0d47f0318

Error logs in detail:

[ building ] [ target/python-wheels/redis_dump_load-1.1-py2-none-any.whl ] 
Applying patch ../redis-dump-load.patch/0001-Use-pipelines-when-dumping-52.patch
patching file redisdl.py

Applying patch ../redis-dump-load.patch/0002-Fix-setup.py-for-test-and-bdist_wheel.patch
patching file setup.py

Now at patch ../redis-dump-load.patch/0002-Fix-setup.py-for-test-and-bdist_wheel.patch
[ finished ] [ target/python-wheels/redis_dump_load-1.1-py2-none-any.whl ] 
[ FAIL LOG START ] [ target/python-wheels/redis_dump_load-1.1-py2-none-any.whl ]
[ REASON ] :      target/python-wheels/redis_dump_load-1.1-py2-none-any.whl does not exist  
[ FLAGS  FILE    ] : [] 
[ FLAGS  DEPENDS ] : [broadcom] 
[ FLAGS  DIFF    ] : [broadcom ] 
/sonic/src/redis-dump-load /sonic
running test
Searching for redis
Reading https://pypi.org/simple/redis/
Downloading https://files.pythonhosted.org/packages/62/ab/6491b41bbfb938afbc4424164983d1def3c59434c77e8cf710213be03fed/redis-4.0.0b1.tar.gz#sha256=f778e27d542ba1f43a6b02a80fa904d8a49e5d3b824ec5fb3f0d5cbdba11e4cd
Best match: redis 4.0.0b1
Processing redis-4.0.0b1.tar.gz
Writing /tmp/easy_install-SncEVh/redis-4.0.0b1/setup.cfg
Running redis-4.0.0b1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-SncEVh/redis-4.0.0b1/egg-dist-tmp-ERmW81
Traceback (most recent call last):
  File "setup.py", line 41, in <module>
    'Topic :: System :: Archiving',

How I did it

Install the packages before building the targets using the pip command.

How to verify it

Verified it in 202012 branch.

1. Revoke the patch 8555e41, to reproduce the issue
2. It will be fixed after applying the current fix.

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106

Description for the changelog

A picture of a cute animal (not mandatory but encouraged)

[qiluo-msft]

You may revert the old fix in this PR

---

In reply to: 947593834

[xumia]

You may revert the old fix in this PR

@qiluo-msft , this fix is only for the branches with reproducible feature enabled, the feature is not enabled in master, we still need the previous fix. We can only revert the previous fix in 202012 branch.

[qiluo-msft]

$LOG_PATH/error.log

Do you want to make sure the file is emtpy before using it?

[xumia]

@qiluo-msft , we only append the logs in the file, not overwrite it, do you think it is good or not?