bug/1511 dont recognize code as SSJS if the script tag has "language=ampscript" in it

[JoernBerkefeld]

PR details

What changes did you make? (Give an overview)

• closes [BUG] dont recognize code as SSJS if the script tag has "language=ampscript" in it #1511

Further details (optional)

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Checklist

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• test scripts updated
• Wiki updated (if applicable)

[github-actions]

Coverage Report

Commit:3bbbcf1
Base: develop@db7a606

Type	Base	This PR
Total Statements Coverage	70.59%	70.6%  (+0.01%)
Total Branches Coverage	69.76%	69.77%  (+0.01%)
Total Functions Coverage	82.72%	82.72%  (+0%)
Total Lines Coverage	70.59%	70.6%  (+0.01%)

Details (changed files):

File	Statements	Branches	Functions	Lines
lib/metadataTypes/Journey.js	62.15%	62.79%	88.23%	62.15%
lib/util/util.js	86.38%	75.13%	95%	86.38%