Fix TypeError when JSDoc.tags is undefined (see #14362)
Fix TypeError when JSDoc.tags is undefined (see #14362)

synaptek/TypeScript,chuckjaz/TypeScript,DLehenbauer/TypeScript,Eyas/TypeScript,chuckjaz/TypeScript,weswigham/TypeScript,nojvek/TypeScript,jwbay/TypeScript,microsoft/TypeScript,TukekeSoft/TypeScript,jwbay/TypeScript,SaschaNaz/TypeScript,weswigham/TypeScript,Eyas/TypeScript,Microsoft/TypeScript,alexeagle/TypeScript,microsoft/TypeScript,kpreisser/TypeScript,kitsonk/TypeScript,RyanCavanaugh/TypeScript,minestarks/TypeScript,nojvek/TypeScript,nojvek/TypeScript,synaptek/TypeScript,basarat/TypeScript,kpreisser/TypeScript,erikmcc/TypeScript,mihailik/TypeScript,TukekeSoft/TypeScript,Eyas/TypeScript,basarat/TypeScript,Microsoft/TypeScript,chuckjaz/TypeScript,TukekeSoft/TypeScript,SaschaNaz/TypeScript,SaschaNaz/TypeScript,donaldpipowitch/TypeScript,synaptek/TypeScript,mihailik/TypeScript,jwbay/TypeScript,basarat/TypeScript,erikmcc/TypeScript,nojvek/TypeScript,Eyas/TypeScript,donaldpipowitch/TypeScript,jwbay/TypeScript,DLehenbauer/TypeScript,minestarks/TypeScript,mihailik/TypeScript,donaldpipowitch/TypeScript,DLehenbauer/TypeScript,mihailik/TypeScript,erikmcc/TypeScript,RyanCavanaugh/TypeScript,chuckjaz/TypeScript,Microsoft/TypeScript,RyanCavanaugh/TypeScript,weswigham/TypeScript,donaldpipowitch/TypeScript,kitsonk/TypeScript,kpreisser/TypeScript,DLehenbauer/TypeScript,microsoft/TypeScript,synaptek/TypeScript,alexeagle/TypeScript,minestarks/TypeScript,basarat/TypeScript,erikmcc/TypeScript,SaschaNaz/TypeScript,alexeagle/TypeScript,kitsonk/TypeScript