Properly name versioned search modal context.

Signed-off-by: Eric Peterson <ericpeterson@spotify.com>

.changeset/search-generals-gathered.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-search': patch
+---
+
+Fixed a bug that could cause analytics events in other parts of Backstage to capture nonsensical values resembling search modal state under some circumstances.

plugins/search/src/components/SearchModal/useSearchModal.tsx

@@ -37,7 +37,7 @@ export type SearchModalValue = {
 
 const SearchModalContext = createVersionedContext<{
   1: SearchModalValue | undefined;
-}>('analytics-context');
+}>('search-modal-context');
 
 /**
  * Props for the SearchModalProvider.