fix(issues): Text overflow on avatar hover card (getsentry#81123)

<!-- Describe your PR here. -->
I noticed that when the email is long on the hover card for the suspect
commit avatar on the issue details page, the text overflows and is
outside the hover card. I put in a `break-word` for the body text to fix
that.

Before

![issues-detail-before](https://github.com/user-attachments/assets/2ec0e1a9-ede4-41dd-b061-25b96e4764c6)

After

![issues-detail-after](https://github.com/user-attachments/assets/34b10d95-2bc6-4dfe-b3b0-d2e49efb307b)
<!--

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-->

static/app/components/hovercard.tsx

@@ -177,6 +177,7 @@ const Header = styled('div')`
 const Body = styled('div')`
   padding: ${space(2)};
   min-height: 30px;
+  word-wrap: break-word;
 `;
 
 const Divider = styled('div')`