Bump github.com/tektoncd/chains

Bumps [github.com/tektoncd/chains](https://github.com/tektoncd/chains) from 0.15.1-0.20230426145251-865c4be64b4d to 0.16.0.
- [Release notes](https://github.com/tektoncd/chains/releases)
- [Changelog](https://github.com/tektoncd/chains/blob/main/releases.md)
- [Commits](https://github.com/tektoncd/chains/commits/v0.16.0)

---
updated-dependencies:
- dependency-name: github.com/tektoncd/chains
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -23,7 +23,7 @@ require (
 	github.com/sigstore/sigstore v1.6.3
 	github.com/spf13/cobra v1.7.0
 	github.com/spf13/pflag v1.0.5
-	github.com/tektoncd/chains v0.15.1-0.20230426145251-865c4be64b4d
+	github.com/tektoncd/chains v0.16.0
 	github.com/tektoncd/hub v1.12.1
 	github.com/tektoncd/pipeline v0.47.0
 	github.com/tektoncd/plumbing v0.0.0-20221102182345-5dbcfda657d7

go.sum

@@ -2519,8 +2519,8 @@ github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d/go.mod h1:RRCYJ
 github.com/tchap/go-patricia v2.2.6+incompatible/go.mod h1:bmLyhP68RS6kStMGxByiQ23RP/odRBOTVjwp2cDyi6I=
 github.com/tdakkota/asciicheck v0.0.0-20200416200610-e657995f937b/go.mod h1:yHp0ai0Z9gUljN3o0xMhYJnH/IcvkdTBOX2fmJ93JEM=
 github.com/tedsuo/ifrit v0.0.0-20180802180643-bea94bb476cc/go.mod h1:eyZnKCc955uh98WQvzOm0dgAeLnf2O0Rz0LPoC5ze+0=
-github.com/tektoncd/chains v0.15.1-0.20230426145251-865c4be64b4d h1:e+Kphta77aBV81ToyD0gRiXMMIKX9N1dJUO73nShY9s=
-github.com/tektoncd/chains v0.15.1-0.20230426145251-865c4be64b4d/go.mod h1:tIA/Ar78NS728T7q955CEfm9ycekZtWFHLHCuXDxBZg=
+github.com/tektoncd/chains v0.16.0 h1:JUFLA3p/I7kifi1BEX/3C0I54hHBIRvpdMIFxZUYGl0=
+github.com/tektoncd/chains v0.16.0/go.mod h1:tIA/Ar78NS728T7q955CEfm9ycekZtWFHLHCuXDxBZg=
 github.com/tektoncd/hub v1.12.1 h1:ItKjjIFSNnjq8yU+LvvIN+sqvxtCHDpWNMopo/xRWk8=
 github.com/tektoncd/hub v1.12.1/go.mod h1:DyFA8WVfXQ7wC3LMFQ0DUQ/6Kg5/jyqod8o/etWAMOk=
 github.com/tektoncd/pipeline v0.47.0 h1:zZxmp6im8/p9RaH32LgeCP6dwH/4hcsfvEQUrwGsUPA=

vendor/modules.txt

@@ -1220,7 +1220,7 @@ github.com/syndtr/goleveldb/leveldb/opt
 github.com/syndtr/goleveldb/leveldb/storage
 github.com/syndtr/goleveldb/leveldb/table
 github.com/syndtr/goleveldb/leveldb/util
-# github.com/tektoncd/chains v0.15.1-0.20230426145251-865c4be64b4d
+# github.com/tektoncd/chains v0.16.0
 ## explicit; go 1.19
 github.com/tektoncd/chains/internal/backport
 github.com/tektoncd/chains/pkg/artifacts