chore(deploy): add deployment scripts and fix gemspec

Author: JMounier

Gemfile.lock

@@ -7,39 +7,37 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    bundler-audit (0.7.0.1)
+    bundler-audit (0.8.0)
       bundler (>= 1.2.0, < 3)
-      thor (>= 0.18, < 2)
-    codecov (0.1.17)
-      json
-      simplecov
-      url
-    diff-lcs (1.3)
-    docile (1.3.2)
-    ffi (1.13.1)
-    json (2.3.0)
-    rake (13.0.1)
+      thor (~> 1.0)
+    codecov (0.5.2)
+      simplecov (>= 0.15, < 0.22)
+    diff-lcs (1.4.4)
+    docile (1.4.0)
+    ffi (1.15.1)
+    rake (13.0.3)
     rbnacl (7.1.1)
       ffi
-    rspec (3.9.0)
-      rspec-core (~> 3.9.0)
-      rspec-expectations (~> 3.9.0)
-      rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.2)
-      rspec-support (~> 3.9.3)
-    rspec-expectations (3.9.2)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.1)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-support (3.9.3)
-    simplecov (0.18.5)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.2)
+    simplecov (0.21.2)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
-    simplecov-html (0.12.2)
-    thor (1.0.1)
-    url (0.3.2)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.3)
+    thor (1.1.0)
 
 PLATFORMS
   ruby