Update dependency rspec-rails to v8

Author: renovate[bot]

Gemfile.lock

@@ -118,7 +118,7 @@ GEM
       xpath (~> 3.2)
     coderay (1.1.3)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.1)
+    connection_pool (2.5.3)
     console (1.29.3)
       fiber-annotation
       fiber-local (~> 1.1)
@@ -134,7 +134,7 @@ GEM
     debug (1.10.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
-    diff-lcs (1.5.1)
+    diff-lcs (1.6.1)
     docile (1.4.1)
     dockerfile-rails (1.7.9)
       rails (>= 3.0.0)
@@ -211,13 +211,13 @@ GEM
       net-protocol
     net-ssh (7.3.0)
     nio4r (2.7.4)
-    nokogiri (1.18.7-aarch64-linux-gnu)
+    nokogiri (1.18.8-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.7-arm64-darwin)
+    nokogiri (1.18.8-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.7-x86_64-darwin)
+    nokogiri (1.18.8-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.7-x86_64-linux-gnu)
+    nokogiri (1.18.8-x86_64-linux-gnu)
       racc (~> 1.4)
     ostruct (0.6.1)
     parallel (1.27.0)
@@ -299,10 +299,10 @@ GEM
     rspec-mocks (3.13.2)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-rails (7.1.1)
-      actionpack (>= 7.0)
-      activesupport (>= 7.0)
-      railties (>= 7.0)
+    rspec-rails (8.0.0)
+      actionpack (>= 7.2)
+      activesupport (>= 7.2)
+      railties (>= 7.2)
       rspec-core (~> 3.13)
       rspec-expectations (~> 3.13)
       rspec-mocks (~> 3.13)
@@ -361,7 +361,7 @@ GEM
       sshkit (~> 1.12)
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
-    stringio (3.1.6)
+    stringio (3.1.7)
     sync (0.5.0)
     term-ansicolor (1.11.2)
       tins (~> 1.0)