chore(deps): update dependency cf-uaac to v4.26.0 (#3349)

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

nix/packages/uaac/Gemfile.lock

@@ -1,41 +1,48 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.6)
-      public_suffix (>= 2.0.2, < 6.0)
-    cf-uaa-lib (4.0.4)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.2.0)
+    cf-uaa-lib (4.0.7)
       addressable (~> 2.8, >= 2.8.0)
       httpclient (~> 2.8, >= 2.8.2.4)
-      multi_json (>= 1.12.1, < 1.16)
-    cf-uaac (4.23.0)
-      cf-uaa-lib (~> 4.0.4)
+      json (~> 2.7)
+    cf-uaac (4.26.0)
+      cf-uaa-lib (~> 4.0.7)
       em-http-request (~> 1.1, >= 1.1.2)
       eventmachine (~> 1.2)
       highline (>= 2, < 4)
-      json_pure (~> 2.6)
+      json (~> 2.7)
       launchy (>= 2.5, < 4.0)
       rack (~> 3.0)
-    childprocess (5.0.0)
+    childprocess (5.1.0)
+      logger (~> 1.5)
     cookiejar (0.3.4)
     em-http-request (1.1.7)
       addressable (>= 2.3.4)
       cookiejar (!= 0.3.1)
       em-socksify (>= 0.3)
       eventmachine (>= 1.0.3)
       http_parser.rb (>= 0.6.0)
-    em-socksify (0.3.2)
+    em-socksify (0.3.3)
+      base64
       eventmachine (>= 1.0.0.beta.4)
     eventmachine (1.2.7)
-    highline (3.0.1)
+    highline (3.1.1)
+      reline
     http_parser.rb (0.8.0)
     httpclient (2.8.3)
-    json_pure (2.7.2)
+    io-console (0.7.2)
+    json (2.8.2)
     launchy (3.0.1)
       addressable (~> 2.8)
       childprocess (~> 5.0)
-    multi_json (1.15.0)
-    public_suffix (5.0.5)
-    rack (3.0.11)
+    logger (1.6.1)
+    public_suffix (5.1.1)
+    rack (3.1.8)
+    reline (0.5.11)
+      io-console (~> 0.5)
 
 PLATFORMS
   ruby