Don't use max number in problem matcher

Fixes #80288

src/vs/workbench/contrib/tasks/common/problemMatcher.ts

@@ -380,7 +380,7 @@ abstract class AbstractLineMatcher implements ILineMatcher {
 		if (startColumn !== undefined) {
 			return { startLineNumber: startLine, startCharacter: startColumn, endLineNumber: startLine, endCharacter: startColumn };
 		}
-		return { startLineNumber: startLine, startCharacter: 1, endLineNumber: startLine, endCharacter: Number.MAX_VALUE };
+		return { startLineNumber: startLine, startCharacter: 1, endLineNumber: startLine, endCharacter: 2 ** 31 - 1 }; // See https://github.com/microsoft/vscode/issues/80288#issuecomment-650636442 for discussion
 	}
 
 	private getSeverity(data: ProblemData): MarkerSeverity {