Update pgtap commit hash to 51c6187

renovate-bot · renovate-bot · commit e75ad1fe2049 · 2022-01-21T23:56:17.000Z
diff --git a/pgtap b/pgtap
@@ -1 +1 @@
-Subproject commit 6bae661a3bdc1998a829f44c10fe05a49391f7f3
+Subproject commit 51c6187bcb620dbf5dcad3940ff4a37cba955d03
