Deploy 093 - Remove frxETH Strategies

[shahthepro]

• Proposal: 44277089853749395103495090988298299772264220800986246762669183539782770414789
• Proposal Tx: 0xa8e5e480edfda75f1c12ef519d9fe6fa68efb5a6ef14386743a6deb5b72556ac

To do (Before execution):

• Have the strategist donate a small amount of frxETH to the Vault and call depositToStrategy. Otherwise, the proposal execution will fail (since the current frxETH strategy implementation doesn't have a zero check). Done, thanks to @sparrowDom

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If you made a contract change, make sure to complete the checklist below before merging it in master.

Refer to our documentation for more details about contract security best practices.

Contract change checklist:

• Code reviewed by 2 reviewers.
• Copy & paste code review security checklist below this checklist.
• Unit tests pass
• Slither tests pass with no warning
• Echidna tests pass if PR includes changes to OUSD contract (not automated, run manually on local)

[DanielVF]

[sparrowDom]

I've verified that:

• the proposal actions match the deploy script
• the actions are correct and have the correct addresses

[naddison36]

I've verified the governance proposal matches the 093 script