Remove mozilla ca submodule and subsume this functionality

[richardkiss]

Purpose:

Current Behavior:

New Behavior:

Testing Notes:

[coveralls-official]

Pull Request Test Coverage Report for Build 16379640652

Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• 21 unchanged lines in 9 files lost coverage.
• Overall coverage increased (+0.004%) to 91.299%

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Files with Coverage Reduction	New Missed Lines	%
chia/full_node/full_node.py	1	88.33%
chia/full_node/pending_tx_cache.py	1	96.55%
chia/server/address_manager.py	1	93.49%
chia/wallet/util/wallet_sync_utils.py	1	86.07%
chia/full_node/full_node_api.py	2	85.45%
chia/_tests/util/full_sync.py	3	88.14%
chia/server/node_discovery.py	4	81.75%
chia/server/server.py	4	82.51%
chia/wallet/wallet_node.py	4	87.45%

Totals
Change from base Build 16375210539:	0.004%
Covered Lines:	101911
Relevant Lines:	111503

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💛 - Coveralls

[emlowe]

Looks good to me

[richardkiss]

HOORAY