Julia: Removed constants that are not exported by default (#2601)

* Remove Julia constants that are not exported by default

* Julia: build and fix test

Author: knuesel

components/prism-julia.js

@@ -27,5 +27,5 @@ Prism.languages.julia = {
 	'operator': /&&|\|\||[-+*^%÷⊻&$\\]=?|\/[\/=]?|!=?=?|\|[=>]?|<(?:<=?|[=:|])?|>(?:=|>>?=?)?|==?=?|[~≠≤≥'√∛]/,
 	'punctuation': /::?|[{}[\]();,.?]/,
 	// https://docs.julialang.org/en/v1/base/numbers/#Base.im
-	'constant': /\b(?:(?:NaN|Inf)(?:16|32|64)?|im|pi|e|catalan|eulergamma|golden)\b|[πℯγφ]/
+	'constant': /\b(?:(?:NaN|Inf)(?:16|32|64)?|im|pi)\b|[πℯ]/
 };

components/prism-julia.min.js

@@ -3,10 +3,7 @@ Inf Inf16 Inf32 Inf64
 
 im
 pi π
-e ℯ
-catalan
-eulergamma γ
-golden φ
+ℯ
 
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@@ -23,13 +20,7 @@ golden φ
 	["constant", "im"],
 	["constant", "pi"],
 	["constant", "π"],
-	["constant", "e"],
-	["constant", "ℯ"],
-	["constant", "catalan"],
-	["constant", "eulergamma"],
-	["constant", "γ"],
-	["constant", "golden"],
-	["constant", "φ"]
+	["constant", "ℯ"]
 ]
 
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