Dave McNary Film ReporterFilm financer-producer New Slate Ventures, which backed “The 40-Year-Old Version,” has raised $100 million for films, documentaries, and television programs.The fund raise was announced Wednesday by Los Angeles-based private equity company Sinai Capital Partners, which also said its tech-focused venture capital firm Sinai Ventures has closed a $500 million fund.Led by partners Jordan Fudge, Jeremy Allen and Zach White, the New Slate Ventures 2020 slate includes “The