Bump pg from 1.5.2 to 1.5.3 (#24772)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -490,7 +490,7 @@ GEM
     parslet (2.0.0)
     pastel (0.8.0)
       tty-color (~> 0.5)
-    pg (1.5.2)
+    pg (1.5.3)
     pghero (3.3.3)
       activerecord (>= 6)
     pkg-config (1.5.1)