Bump pg from 1.2.3 to 1.4.3

Bumps [pg](https://github.com/ged/ruby-pg) from 1.2.3 to 1.4.3.
- [Release notes](https://github.com/ged/ruby-pg/releases)
- [Changelog](https://github.com/ged/ruby-pg/blob/master/History.rdoc)
- [Commits](https://github.com/ged/ruby-pg/compare/v1.2.3...v1.4.3)

---
updated-dependencies:
- dependency-name: pg
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile

@@ -42,7 +42,7 @@ gem "omniauth-google-oauth2", "~> 1.0.0"
 gem "omniauth-rails_csrf_protection", "~> 1.0.0"
 gem "omniauth-twitter", "~> 1.4.0"
 gem "paranoia", "~> 2.4.3"
-gem "pg", "~> 1.2.3"
+gem "pg", "~> 1.4.3"
 gem "pg_search", "~> 2.3.5"
 gem "puma", "~> 4.3.12"
 gem "recipient_interceptor", "~> 0.3.0"

Gemfile.lock

@@ -444,7 +444,7 @@ GEM
       activerecord (>= 4.0, < 6.2)
     parser (3.1.2.0)
       ast (~> 2.4.1)
-    pg (1.2.3)
+    pg (1.4.3)
     pg_search (2.3.5)
       activerecord (>= 5.2)
       activesupport (>= 5.2)
@@ -762,7 +762,7 @@ DEPENDENCIES
   omniauth-rails_csrf_protection (~> 1.0.0)
   omniauth-twitter (~> 1.4.0)
   paranoia (~> 2.4.3)
-  pg (~> 1.2.3)
+  pg (~> 1.4.3)
   pg_search (~> 2.3.5)
   pronto (~> 0.11.0)
   pronto-erb_lint (~> 0.1.5)