Update dependency rollup to v1.32.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
rollup (source)	devDependencies	patch	1.32.0 -> 1.32.1

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Release Notes

rollup/rollup

v1.32.1

Compare Source

2020-03-06

Bug Fixes

• Handle default export detection for AMD and IIFE externals that do not have a prototype (#​3420)
• Handle missing whitespace when the else branch of an if-statement is simplified (#​3421)
• Mention the importing module when reporting errors for missing named exports (#​3401)
• Add code to warning for missing output.name of IIFE bundles (#​3372)

Pull Requests

• #​3372: Add warning code for missing output.name of IIFE bundle that has export (@​rail44)
• #​3401: Missing exports errors now print the importing module (@​timiyay)
• #​3418: Structure lifecycle hooks, add links to build time hooks (@​lukastaegert)
• #​3420: Update generated code of getInteropBlock() to work with null prototype objects (@​jdalton)
• #​3421: Avoid invalid code when "else" branch is simplified (@​lukastaegert)

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