Bump gems

src/bosh_openstack_cpi/Gemfile.lock

@@ -22,10 +22,10 @@ GEM
       bigdecimal
       rexml
     diff-lcs (1.5.1)
-    excon (0.112.0)
-    fog-core (2.5.0)
+    excon (1.0.0)
+    fog-core (2.6.0)
       builder
-      excon (~> 0.71)
+      excon (~> 1.0)
       formatador (>= 0.2, < 2.0)
       mime-types
     fog-json (1.2.0)
@@ -37,7 +37,7 @@ GEM
     formatador (1.1.0)
     hashdiff (1.1.1)
     httpclient (2.8.3)
-    json (2.7.2)
+    json (2.7.4)
     language_server-protocol (3.17.0.3)
     little-plugger (1.1.4)
     logger (1.6.1)
@@ -69,7 +69,7 @@ GEM
     rake (13.2.1)
     rb-readline (0.5.5)
     regexp_parser (2.9.2)
-    rexml (3.3.8)
+    rexml (3.3.9)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -79,7 +79,7 @@ GEM
     rspec-expectations (3.13.3)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-its (1.3.0)
+    rspec-its (1.3.1)
       rspec-core (>= 3.0.0)
       rspec-expectations (>= 3.0.0)
     rspec-mocks (3.13.2)