Update dependency twilio-ruby to "~> 7.6.0" (#10672)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Gemfile

@@ -68,7 +68,7 @@ gem "aws-sdk-sns"
 gem "redcarpet"
 
 # SMS and phone support
-gem "twilio-ruby", "~> 7.5.0"
+gem "twilio-ruby", "~> 7.6.0"
 gem "phonelib"
 
 # Background workers and scheduling

Gemfile.lock

@@ -307,7 +307,7 @@ GEM
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     jmespath (1.6.2)
-    json (2.10.2)
+    json (2.11.3)
     jwt (2.10.1)
       base64
     language_server-protocol (3.17.0.4)
@@ -620,12 +620,10 @@ GEM
       sync
     toml (0.3.0)
       parslet (>= 1.8.0, < 3.0.0)
-    twilio-ruby (7.5.2)
-      benchmark
+    twilio-ruby (7.6.0)
       faraday (>= 0.9, < 3.0)
       jwt (>= 1.5, < 3.0)
       nokogiri (>= 1.6, < 2.0)
-      ostruct
     typeprof (0.30.1)
       rbs (>= 3.6.0)
     tzinfo (2.0.6)
@@ -753,7 +751,7 @@ DEPENDENCIES
   syntax_tree-haml
   syntax_tree-rbs
   term-ansicolor
-  twilio-ruby (~> 7.5.0)
+  twilio-ruby (~> 7.6.0)
   typeprof
   tzinfo-data
   webrick