docs: fix redirecti to privy.io site

[otc-png]

What changed? Why?

Notes to reviewers

This link is on a table on https://docs.base.org/base-services-hub !

How has it been tested?

Have you tested the following pages?

tested only docs.base.org because my change is involved there.

BaseWeb

• [] base.org
• [] base.org/names
• [] base.org/builders
• [] base.org/ecosystem
• [] base.org/name/jesse
• [] base.org/manage-names
• [] base.org/resources

BaseDocs

• docs.base.org
• [] docs sub-pages

[cb-heimdall]

🟡 Heimdall Review Status

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Reviews	🟡 0/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1

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