Add bigdecimal as dependency for mongo

Author: guilleiguaran

mongo/Gemfile.lock

@@ -17,6 +17,7 @@ GEM
   specs:
     ast (2.4.3)
     base64 (0.3.0)
+    bigdecimal (3.3.1)
     bson (5.2.0)
     docker-api (2.4.0)
       excon (>= 0.64.0)
@@ -83,6 +84,7 @@ PLATFORMS
   x86_64-darwin-22
 
 DEPENDENCIES
+  bigdecimal (~> 3.3)
   minitest (~> 5.0)
   minitest-hooks (~> 1.5)
   mongo (~> 2.2)

mongo/testcontainers-mongo.gemspec

@@ -37,6 +37,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "minitest-hooks", "~> 1.5"
   spec.add_development_dependency "standard", "~> 1.3"
   spec.add_development_dependency "mongo", "~> 2.2"
+  spec.add_development_dependency "bigdecimal", "~> 3.3"
 
   # For more information and examples about making a new gem, check out our
   # guide at: https://bundler.io/guides/creating_gem.html