go.mod: upgrade goja to latest (#20700)

The new goja version supports the 'escape' and 'unescape' built-in functions.
This fixes #20693

go.mod

@@ -18,7 +18,7 @@ require (
 	github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
 	github.com/dlclark/regexp2 v1.2.0 // indirect
 	github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf
-	github.com/dop251/goja v0.0.0-20200106141417-aaec0e7bde29
+	github.com/dop251/goja v0.0.0-20200219165308-d1232e640a87
 	github.com/edsrzf/mmap-go v0.0.0-20160512033002-935e0e8a636c
 	github.com/elastic/gosigar v0.8.1-0.20180330100440-37f05ff46ffa
 	github.com/fatih/color v1.3.0

go.sum

@@ -65,6 +65,8 @@ github.com/dop251/goja v0.0.0-20191203121440-007eef3bc40f h1:vtCDQseO/Sbu5IZSoc2
 github.com/dop251/goja v0.0.0-20191203121440-007eef3bc40f/go.mod h1:Mw6PkjjMXWbTj+nnj4s3QPXq1jaT0s5pC0iFD4+BOAA=
 github.com/dop251/goja v0.0.0-20200106141417-aaec0e7bde29 h1:Ewd9K+mC725sITA12QQHRqWj78NU4t7EhlFVVgdlzJg=
 github.com/dop251/goja v0.0.0-20200106141417-aaec0e7bde29/go.mod h1:Mw6PkjjMXWbTj+nnj4s3QPXq1jaT0s5pC0iFD4+BOAA=
+github.com/dop251/goja v0.0.0-20200219165308-d1232e640a87 h1:OMbqMXf9OAXzH1dDH82mQMrddBE8LIIwDtxeK4wE1/A=
+github.com/dop251/goja v0.0.0-20200219165308-d1232e640a87/go.mod h1:Mw6PkjjMXWbTj+nnj4s3QPXq1jaT0s5pC0iFD4+BOAA=
 github.com/edsrzf/mmap-go v0.0.0-20160512033002-935e0e8a636c h1:JHHhtb9XWJrGNMcrVP6vyzO4dusgi/HnceHTgxSejUM=
 github.com/edsrzf/mmap-go v0.0.0-20160512033002-935e0e8a636c/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
 github.com/elastic/gosigar v0.8.1-0.20180330100440-37f05ff46ffa h1:XKAhUk/dtp+CV0VO6mhG2V7jA9vbcGcnYF/Ay9NjZrY=