build(deps): bump kubeclient from 4.5.0 to 4.8.0 (cloudfoundry#1722)

Bumps [kubeclient](https://github.com/abonas/kubeclient) from 4.5.0 to 4.8.0.
- [Release notes](https://github.com/abonas/kubeclient/releases)
- [Changelog](https://github.com/abonas/kubeclient/blob/master/CHANGELOG.md)
- [Commits](ManageIQ/kubeclient@v4.5.0...v4.8.0)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

[finishes #173641081]

Author: dependabot[bot]

Gemfile.lock

@@ -133,7 +133,7 @@ GEM
       activesupport (>= 3.0, < 6.1)
     diff-lcs (1.4.4)
     docile (1.1.5)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     e2mmap (0.1.0)
     em-http-request (1.1.6)
@@ -227,15 +227,15 @@ GEM
       google-protobuf (~> 3.1)
       googleapis-common-protos-types (~> 1.0.0)
     hashdiff (0.3.8)
-    http (4.2.0)
+    http (4.4.1)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
-      http-form_data (~> 2.0)
+      http-form_data (~> 2.2)
       http-parser (~> 1.2.0)
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (2.1.1)
+    http-form_data (2.3.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
     http_parser.rb (0.6.0)
@@ -249,10 +249,14 @@ GEM
     json-schema (2.8.0)
       addressable (>= 2.4)
     json_pure (2.3.1)
+    jsonpath (1.0.5)
+      multi_json
+      to_regexp (~> 0.2.1)
     jwt (2.2.1)
-    kubeclient (4.5.0)
+    kubeclient (4.8.0)
       http (>= 3.0, < 5.0)
-      recursive-open-struct (~> 1.0, >= 1.0.4)
+      jsonpath (~> 1.0)
+      recursive-open-struct (~> 1.1, >= 1.1.1)
       rest-client (~> 2.0)
     listen (3.2.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
@@ -338,7 +342,7 @@ GEM
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    recursive-open-struct (1.1.0)
+    recursive-open-struct (1.1.2)
     representable (3.0.4)
       declarative (< 0.1.0)
       declarative-option (< 0.2.0)
@@ -464,12 +468,13 @@ GEM
     tilt (2.0.10)
     timecop (0.9.1)
     timeliness (0.3.10)
+    to_regexp (0.2.1)
     tzinfo (1.2.7)
       thread_safe (~> 0.1)
     uber (0.1.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.5)
+    unf_ext (0.0.7.7)
     unicode-display_width (1.6.1)
     vhd (0.0.4)
       bit-struct