fix(issue-details): Fix gap in issue title header (#96711)

if we show a tag next to the title, it currently shows up all the way on
the right. this pr should fix that while also keeping the fix for
overflowing titles

Author: roggenkemper

static/app/views/issueDetails/streamline/header/header.tsx

@@ -402,7 +402,7 @@ const Workflow = styled('div')`
 
 const Title = styled('div')`
   display: grid;
-  grid-template-columns: auto min-content;
+  grid-template-columns: minmax(0, max-content) min-content;
   align-items: center;
-  gap: ${space(0.5)};
+  column-gap: ${p => p.theme.space.sm};
 `;