Bump serde_yaml from 0.8.15 to 0.8.20 in /packer

[dependabot]

Bumps serde_yaml from 0.8.15 to 0.8.20.

Release notes

Sourced from serde_yaml's releases.

0.8.20

• Recognize tags on quotes scalars (#210, thanks @​knkski)

0.8.19

• Add an Entry API for serde_yaml::Mapping (https://docs.rs/serde_yaml/0.8.19/serde_yaml/struct.Mapping.html#method.entry)

0.8.18

• Fix bytes getting dropped when serializing large object to a writer (#206, thanks @​jturner314)

0.8.17

• Add IntoDeserializer implementation to Value enum (#192, thanks @​luke-biel)

0.8.16

• Add a Serializer and Deserializer type (#185, #186)

  let mut buffer = Vec::new();
  let mut ser = serde_yaml::Serializer::new(&mut buffer);
  let mut object = BTreeMap::new();
  object.insert("k", 107);
  object.serialize(&mut ser)?;
  let de = serde_yaml::Deserializer::from_slice(&buffer);
  let value = Value::deserialize(de)?;
  println!("{:?}", value);

• Support multi-doc serialization (#187)

  let mut buffer = Vec::new();
  let mut ser = serde_yaml::Serializer::new(&mut buffer);
  let mut object = BTreeMap::new();
  object.insert("k", 107);
  object.serialize(&mut ser)?;
  object.insert("j", 106);
  object.serialize(&mut ser)?;
  assert_eq!(buffer, b"---\nk: 107\n...\n---\nj: 106\nk: 107\n");

• Support multi-doc deserialization (#189)

  let input = "---\nk: 107\n...\n---\nj: 106\n";
  for document in serde_yaml::Deserializer::from_str(input) {

... (truncated)

Commits

• 269de16 Release 0.8.20
• 79edfdd Merge pull request #210 from knkski/scalar-tags-quoted
• dd738cd Fixes tags being ignored for quoted scalars
• e5c1113 Release 0.8.19
• 93a7ed1 Merge pull request #209 from dtolnay/entry
• 0b9a0af Silence doc_markdown Clippy pedantic lint
• d6c40e6 Add an Entry API for Mapping
• 81505bf Merge pull request #208 from dtolnay/indexmap
• 284af2f Ignore derive_hash_xor_eq Clippy lint
• 7148f9b Ignore items_after_statements Clippy pedantic lint
• Additional commits viewable in compare view

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[coveralls]

Pull Request Test Coverage Report for Build 1182247201

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 7 unchanged lines in 4 files lost coverage.
• Overall coverage increased (+0.04%) to 46.0%

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Files with Coverage Reduction	New Missed Lines	%
desktop/app/src/sandy-chrome/appinspect/LaunchEmulator.tsx	1	63.64%
desktop/app/src/MenuBar.tsx	2	33.33%
desktop/app/src/reducers/settings.tsx	2	78.26%
desktop/test-utils/lib/pathUtils.js	2	66.67%

Totals
Change from base Build 505542275:	0.04%
Covered Lines:	5753
Relevant Lines:	11196

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💛 - Coveralls

[dependabot]

Superseded by #271.