Bump omniauth-shibboleth from 1.2.1 to 1.3.0

Bumps [omniauth-shibboleth](https://github.com/toyokazu/omniauth-shibboleth) from 1.2.1 to 1.3.0.
- [Release notes](https://github.com/toyokazu/omniauth-shibboleth/releases)
- [Commits](https://github.com/toyokazu/omniauth-shibboleth/commits)

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

Author: dependabot-support

Gemfile

@@ -20,7 +20,7 @@ gem 'activerecord-postgresql-adapter'
 
 gem 'devise', '~> 3.5.5'
 gem 'omniauth', '~> 1.7.1' # 1.2.2 breaks test sign_in
-gem 'omniauth-shibboleth', '~> 1.2.1'
+gem 'omniauth-shibboleth', '~> 1.3.0'
 gem 'equivalent-xml', '~> 0.6.0'
 
 gem 'jquery-rails', '~> 4.3.1'

Gemfile.lock

@@ -155,7 +155,7 @@ GEM
     ffi (1.9.10)
     globalid (0.3.7)
       activesupport (>= 4.1.0)
-    hashie (3.5.6)
+    hashie (3.5.7)
     hike (1.2.3)
     hooks (0.3.6)
       uber (~> 0.0.4)
@@ -243,7 +243,7 @@ GEM
     omniauth (1.7.1)
       hashie (>= 3.4.6, < 3.6.0)
       rack (>= 1.6.2, < 3)
-    omniauth-shibboleth (1.2.1)
+    omniauth-shibboleth (1.3.0)
       omniauth (>= 1.0.0)
     orm_adapter (0.5.0)
     parallel (1.11.2)
@@ -268,7 +268,7 @@ GEM
       nokogiri (~> 1.6)
       rails (>= 4.2.0, < 6.0)
       rdf
-    rack (1.6.8)
+    rack (1.6.10)
     rack-dev-mark (0.7.5)
       rack (>= 1.1)
     rack-test (0.6.3)
@@ -466,7 +466,7 @@ DEPENDENCIES
   newrelic_rpm (= 4.1.0.333)
   nokogiri (= 1.8.2)
   omniauth (~> 1.7.1)
-  omniauth-shibboleth (~> 1.2.1)
+  omniauth-shibboleth (~> 1.3.0)
   pg (~> 0.18.2)
   poltergeist (= 1.15.0)
   pry (~> 0.10.4)