Bump datadog from 2.4.0 to 2.6.0

Bumps [datadog](https://github.com/DataDog/dd-trace-rb) from 2.4.0 to 2.6.0.
- [Release notes](https://github.com/DataDog/dd-trace-rb/releases)
- [Changelog](https://github.com/DataDog/dd-trace-rb/blob/master/CHANGELOG.md)
- [Commits](DataDog/dd-trace-rb@v2.4.0...v2.6.0)

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

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

Gemfile

@@ -132,7 +132,7 @@ gem 'memory_profiler', '~> 1.1.0'
 gem 'rack-mini-profiler', '~> 3.3.1'
 gem 'stackprof', '~> 0.2.26'
 
-gem 'datadog', '~> 2.4.0'
+gem 'datadog', '~> 2.6.0'
 
 # Make sure filesystem changes only happen at the end of a transaction
 gem 'after_commit_everywhere', '~> 1.4.0'

Gemfile.lock

@@ -142,13 +142,13 @@ GEM
     csv (3.3.0)
     daemons (1.4.1)
     dalli (3.2.8)
-    datadog (2.4.0)
-      debase-ruby_core_source (= 3.3.1)
-      libdatadog (~> 12.0.0.1.0)
-      libddwaf (~> 1.14.0.0.0)
+    datadog (2.6.0)
+      datadog-ruby_core_source (~> 3.3)
+      libdatadog (~> 14.0.0.1.0)
+      libddwaf (~> 1.15.0.0.0)
       msgpack
+    datadog-ruby_core_source (3.3.6)
     date (3.3.4)
-    debase-ruby_core_source (3.3.1)
     delayed_job (4.1.12)
       activesupport (>= 3.0, < 8.0)
     delayed_job_active_record (4.1.10)
@@ -195,7 +195,7 @@ GEM
       faraday (>= 1, < 3)
     faraday-net_http (3.3.0)
       net-http
-    ffi (1.17.0)
+    ffi (1.17.0-x86_64-linux-gnu)
     flamegraph (0.9.5)
     glob (0.4.0)
     globalid (1.2.1)
@@ -259,8 +259,8 @@ GEM
       childprocess (~> 5.0)
     letter_opener (1.10.0)
       launchy (>= 2.2, < 4)
-    libdatadog (12.0.0.1.0-x86_64-linux)
-    libddwaf (1.14.0.0.0-x86_64-linux)
+    libdatadog (14.0.0.1.0-x86_64-linux)
+    libddwaf (1.15.0.0.0-x86_64-linux)
       ffi (~> 1.0)
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
@@ -580,7 +580,7 @@ DEPENDENCIES
   counter_culture (~> 3.8)
   cssbundling-rails (~> 1.4.1)
   dalli (~> 3.2.8)
-  datadog (~> 2.4.0)
+  datadog (~> 2.6.0)
   delayed_job_active_record (~> 4.1.10)
   delayed_job_web (~> 1.4.4)
   devise (~> 4.9.4)