Bump bootstrap from 5.3.1 to 5.3.2

Bumps [bootstrap](https://github.com/twbs/bootstrap-rubygem) from 5.3.1 to 5.3.2.
- [Release notes](https://github.com/twbs/bootstrap-rubygem/releases)
- [Changelog](https://github.com/twbs/bootstrap-rubygem/blob/main/CHANGELOG.md)
- [Commits](twbs/bootstrap-rubygem@v5.3.1...v5.3.2)

---
updated-dependencies:
- dependency-name: bootstrap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -83,10 +83,9 @@ GEM
     bindex (0.8.1)
     bootsnap (1.16.0)
       msgpack (~> 1.2)
-    bootstrap (5.3.1)
+    bootstrap (5.3.2)
       autoprefixer-rails (>= 9.1.0)
       popper_js (>= 2.11.8, < 3)
-      sassc-rails (>= 2.0.0)
     builder (3.2.4)
     concurrent-ruby (1.2.2)
     connection_pool (2.4.1)