fix(medusa): Make event enqueuer reconnect the database when it lost the connection (#4855)

* Try to periodically reconnect database from enqueuer

* Create great-months-train.md

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Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
Co-authored-by: Carlos R. L. Rodrigues <37986729+carlos-r-l-rodrigues@users.noreply.github.com>

.changeset/great-months-train.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/medusa": patch
+---
+
+fix(medusa): Make event enqueuer reconnect the database when it lost the connection