Revert "Dell S6100: Addition of SFP ports (#9820)"

[tjchadaga]

This reverts commit 5334712.

Why I did it

Master image build break - changes to reviewed and re-merged with appropriate fix

====================================================================== 
FAIL: test_buffers_dell6100_render_template (tests.test_j2files.TestJ2Files) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
File "/sonic/src/sonic-config-engine/tests/test_j2files.py", line 246, in test_buffers_dell6100_render_template 
self._test_buffers_render_template('dell', 'x86_64-dell_s6100_c2538-r0', 'Force10-S6100', 'sample-dell-6100-t0-minigraph.xml', 'buffers.json.j2', 'buffers-dell6100.json') 
File "/sonic/src/sonic-config-engine/tests/test_j2files.py", line 243, in _test_buffers_render_template 
assert filecmp.cmp(sample_output_file, self.output_file) 
AssertionError 

How I did it

How to verify it

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)

[aravindmani-1]

@tjchadaga ,I could see that in PR9820, all checks are passed(https://github.com/Azure/sonic-buildimage/pull/9820/checks). Is this issue is still seen?.

[tjchadaga]

@tjchadaga ,I could see that in PR9820, all checks are passed(https://github.com/Azure/sonic-buildimage/pull/9820/checks). Is this issue is still seen?.

Yes, the error mentioned above was causing master image build to fail, hence reverted it for now. It seems to have been missed by the PR builds.