Fix broken link on OD2 HARMFUL CONTENT STATEMENT page

[briesenberg07]

Descriptive summary

Broken 🔗 link for "UO Libraries’ Statement On Racism and Systemic Inequalities" under section How are librarians and archivists working to address this problem and help users better understand such content?.

Expected behavior

Link should work. Link href should be:
https://library.uoregon.edu/administration/uo-libraries-statement-racism-and-systemic-inequalities

Related work

n/a

Accessibility Concerns

not aware of any a11y concerns

[wickr]

Discovered the link is also on the Takedown page: https://github.com/OregonDigital/OD2/blob/master/app/views/oregon_digital/about/takedown.html.erb @lamtu1 can you do another quick PR changing that file?

[shieldsb]

QA pass.