Update dependency rspec-rails to v6.1.0 (mastodon#28017)

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

Gemfile.lock

@@ -154,7 +154,7 @@ GEM
       faraday_middleware (~> 1.0, >= 1.0.0.rc1)
       net-http-persistent (~> 4.0)
       nokogiri (~> 1, >= 1.10.8)
-    base64 (0.1.1)
+    base64 (0.2.0)
     bcp47_spec (0.2.1)
     bcrypt (3.1.19)
     better_errors (2.10.1)
@@ -248,7 +248,7 @@ GEM
     dotenv-rails (2.8.1)
       dotenv (= 2.8.1)
       railties (>= 3.2)
-    drb (2.1.1)
+    drb (2.2.0)
       ruby2_keywords
     ed25519 (1.3.0)
     elasticsearch (7.13.3)
@@ -374,7 +374,7 @@ GEM
       terminal-table (>= 1.5.1)
     idn-ruby (0.1.5)
     io-console (0.6.0)
-    irb (1.8.3)
+    irb (1.9.1)
       rdoc
       reline (>= 0.3.8)
     jmespath (1.6.2)
@@ -436,7 +436,7 @@ GEM
       activesupport (>= 4)
       railties (>= 4)
       request_store (~> 1.0)
-    loofah (2.21.4)
+    loofah (2.22.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -462,7 +462,7 @@ GEM
     msgpack (1.7.2)
     multi_json (1.15.0)
     multipart-post (2.3.0)
-    mutex_m (0.1.2)
+    mutex_m (0.2.0)
     net-http (0.4.0)
       uri
     net-http-persistent (4.0.2)
@@ -599,13 +599,13 @@ GEM
       thor (~> 1.0, >= 1.2.2)
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
-    rake (13.0.6)
+    rake (13.1.0)
     rdf (3.3.1)
       bcp47_spec (~> 0.2)
       link_header (~> 0.0, >= 0.0.8)
     rdf-normalize (0.6.1)
       rdf (~> 3.2)
-    rdoc (6.5.0)
+    rdoc (6.6.0)
       psych (>= 4.0.0)
     redcarpet (3.6.0)
     redis (4.8.1)
@@ -614,7 +614,7 @@ GEM
     redlock (1.3.2)
       redis (>= 3.0.0, < 6.0)
     regexp_parser (2.8.2)
-    reline (0.3.9)
+    reline (0.4.0)
       io-console (~> 0.5)
     request_store (1.5.1)
       rack (>= 1.4)
@@ -639,7 +639,7 @@ GEM
     rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-rails (6.0.3)
+    rspec-rails (6.1.0)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       railties (>= 6.1)