disable colors for fastlane to keep jenkins logs cleaner

Details: https://github.com/fastlane/fastlane/issues/316
Signed-off-by: Jakub Sokołowski <jakub@status.im>

Jenkinsfile

@@ -1,6 +1,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1

Jenkinsfile.fastlane.clean

@@ -1,7 +1,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
-
+env.FASTLANE_DISABLE_COLORS=1
 
 timeout(90) {
     node ('macos'){

Jenkinsfile.nightly

@@ -4,6 +4,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1

Jenkinsfile.nightly_fastlane

@@ -4,6 +4,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1

Jenkinsfile.parameters

@@ -1,6 +1,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1

Jenkinsfile.release

@@ -4,6 +4,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1

Jenkinsfile.upload_release_android

@@ -4,6 +4,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1

Jenkinsfile.upload_release_ios

@@ -4,6 +4,7 @@
 env.LANG="en_US.UTF-8"
 env.LANGUAGE="en_US.UTF-8"
 env.LC_ALL="en_US.UTF-8"
+env.FASTLANE_DISABLE_COLORS=1
 
 def installJSDeps() {
     def attempt = 1