Allow faraday-multipart-1.1.0 (#221)

Summary:
Released in Dec 2024 [0].
Version constrain was more lax before 290d57e, but was needlessly tightened instead of setting the minimal accepted version.
Relax it back.

[0] https://github.com/lostisland/faraday-multipart/releases/tag/v1.1.0

And drive-by commit to update bundler version in `Gemfile.lock` to  fix `bundle` w/ latest rubies (see commit message), could extract to the separate PR if needed.
Also GHA uses `bundler-1` (which is not realistic since minimal supported ruby is `3.0` that ships w/ `bundler-2.2.3`) and only rubies `3.0` & `3.2`, I'd like to create a PR to use all supported rubies w/o `bundler` version override, but wanna have this PR merged first to work without annoying `First-time contributors need a maintainer to approve running workflows.`.

Pull Request resolved: #221

Reviewed By: satwikareddy3

Differential Revision: D73123301

Pulled By: stcheng

fbshipit-source-id: 61199ee773cbe573e5bf1727c5dddc88967acae0

Author: ojab

Gemfile.lock

@@ -1,11 +1,11 @@
 PATH
   remote: .
   specs:
-    facebookbusiness (20.0.0)
+    facebookbusiness (22.0.0)
       concurrent-ruby (~> 1.1)
       countries (>= 3, < 7)
       faraday (~> 2.6)
-      faraday-multipart (~> 1.0.4)
+      faraday-multipart (~> 1.0, >= 1.0.4)
       json (~> 2.6)
       money (~> 6.13)
 
@@ -103,4 +103,4 @@ DEPENDENCIES
   rubocop (~> 0.71)
 
 BUNDLED WITH
-   2.2.33
+   2.5.23

facebookbusiness.gemspec

@@ -36,7 +36,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'concurrent-ruby', '~> 1.1'
   s.add_dependency 'faraday', '~> 2.6'
-  s.add_dependency 'faraday-multipart', '~> 1.0.4'
+  s.add_dependency 'faraday-multipart', '>= 1.0.4', '~> 1.0'
   s.add_dependency 'json', '~> 2.6'
   s.add_dependency 'countries', '>= 3', '< 7'
   s.add_dependency 'money', '~> 6.13'