Bump gds-sso from 17.1.1 to 18.0.0

Bumps [gds-sso](https://github.com/alphagov/gds-sso) from 17.1.1 to 18.0.0.
- [Changelog](https://github.com/alphagov/gds-sso/blob/main/CHANGELOG.md)
- [Commits](alphagov/gds-sso@v17.1.1...v18.0.0)

---
updated-dependencies:
- dependency-name: gds-sso
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile.lock

@@ -122,10 +122,10 @@ GEM
     factory_bot_rails (6.2.0)
       factory_bot (~> 6.2.0)
       railties (>= 5.0.0)
-    faraday (2.6.0)
+    faraday (2.7.10)
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
-    faraday-net_http (3.0.1)
+    faraday-net_http (3.0.2)
     ffi (1.15.5)
     fugit (1.8.1)
       et-orbi (~> 1, >= 1.2.7)
@@ -136,7 +136,7 @@ GEM
       null_logger
       plek (>= 1.9.0)
       rest-client (~> 2.0)
-    gds-sso (17.1.1)
+    gds-sso (18.0.0)
       oauth2 (~> 2.0)
       omniauth (~> 2.1)
       omniauth-oauth2 (~> 1.8)
@@ -221,7 +221,7 @@ GEM
     json_matchers (0.11.1)
       json_schema
     json_schema (0.21.0)
-    jwt (2.5.0)
+    jwt (2.7.1)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.2)
@@ -518,7 +518,7 @@ GEM
     raabro (1.4.0)
     racc (1.7.1)
     rack (2.2.8)
-    rack-protection (3.0.5)
+    rack-protection (3.0.6)
       rack
     rack-proxy (0.7.6)
       rack
@@ -538,7 +538,7 @@ GEM
       activesupport (= 7.0.6)
       bundler (>= 1.15.0)
       railties (= 7.0.6)
-    rails-dom-testing (2.1.1)
+    rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
@@ -693,7 +693,7 @@ GEM
       unf_ext
     unf_ext (0.0.8.2)
     unicode-display_width (2.4.2)
-    version_gem (1.1.1)
+    version_gem (1.1.3)
     warden (1.2.9)
       rack (>= 2.0.9)
     warden-oauth2 (0.0.1)
@@ -711,7 +711,7 @@ GEM
       activerecord (>= 4.2)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.10)
+    zeitwerk (2.6.11)
 
 PLATFORMS
   aarch64-linux