Remove seconds

Doesn't do anything and there is some issue Rails 6 in our tests.

Author: ChrisBr

lib/influxdb/rails/configuration.rb

@@ -40,13 +40,13 @@ class ClientConfig
         org:                nil,
         bucket:             nil,
         use_ssl:            true,
-        open_timeout:       5.seconds,
-        write_timeout:      5.seconds,
-        read_timeout:       60.seconds,
+        open_timeout:       5,
+        write_timeout:      5,
+        read_timeout:       60,
         precision:          ::InfluxDB2::WritePrecision::MILLISECOND,
         retries:            0,
         async:              true,
-        max_retry_delay_ms: 10.seconds.to_i * 1000
+        max_retry_delay_ms: 10 * 1000
       )
 
       def initialize

spec/unit/configuration_spec.rb

@@ -24,7 +24,7 @@
 
     describe "#open_timeout" do
       it "defaults to 5 seconds" do
-        expect(subject.open_timeout).to eql(5.seconds)
+        expect(subject.open_timeout).to eql(5)
       end
 
       it "can be updated" do
@@ -37,7 +37,7 @@
 
     describe "#write_timeout" do
       it "defaults to 5 seconds" do
-        expect(subject.write_timeout).to eql(5.seconds)
+        expect(subject.write_timeout).to eql(5)
       end
 
       it "can be updated" do
@@ -50,7 +50,7 @@
 
     describe "#read_timeout" do
       it "defaults to 60 seconds" do
-        expect(subject.read_timeout).to eql(60.seconds)
+        expect(subject.read_timeout).to eql(60)
       end
 
       it "can be updated" do