jazzy: 0.9.5 -> 0.9.6

Also switch from `bundlerEnv` to `bundlerApp`.

pkgs/development/tools/jazzy/Gemfile.lock

@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     CFPropertyList (3.0.0)
-    activesupport (4.2.11)
+    activesupport (4.2.11.1)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
@@ -32,7 +32,7 @@ GEM
       activesupport (>= 4.0.2, < 6)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
-    cocoapods-deintegrate (1.0.3)
+    cocoapods-deintegrate (1.0.4)
     cocoapods-downloader (1.2.2)
     cocoapods-plugins (1.0.0)
       nap
@@ -43,7 +43,7 @@ GEM
       netrc (~> 0.11)
     cocoapods-try (1.1.0)
     colored2 (3.1.2)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.5)
     escape (0.0.4)
     ffi (1.10.0)
     fourflusher (2.0.1)
@@ -51,7 +51,7 @@ GEM
     gh_inspector (1.1.3)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jazzy (0.9.5)
+    jazzy (0.9.6)
       cocoapods (~> 1.5.3)
       mustache (~> 1.1.0)
       open4
@@ -85,7 +85,7 @@ GEM
       thread_safe (~> 0.1)
     xcinvoke (0.3.0)
       liferaft (~> 0.0.6)
-    xcodeproj (1.8.1)
+    xcodeproj (1.8.2)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)