build(deps): bump github.com/creachadair/taskgroup from 0.3.2 to 0.6.0 (#1099)

Bumps
[github.com/creachadair/taskgroup](https://github.com/creachadair/taskgroup)
from 0.3.2 to 0.6.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/creachadair/taskgroup/commit/ceb691f316d1e99ea6b131b55a6f1732067e1f15"><code>ceb691f</code></a>
Release v0.6.0</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/c83e34843ea48dff41eced09132157a9d4ce7c71"><code>c83e348</code></a>
Test single completion both early and late.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/b59edfdbf1df7e856d2e507240ec090056f7e369"><code>b59edfd</code></a>
Give Single a result type parameter.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/a9d4a0aa3860b2501c5ec54d48dd41e9186c6865"><code>a9d4a0a</code></a>
Update actions/setup-go to v4.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/19294837c777aa4cb970b2c7bca9606b87b9520f"><code>1929483</code></a>
Release v0.5.1.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/8b2fee80a18c327abbf669b72fd4b910b5492481"><code>8b2fee8</code></a>
Add NoError helper.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/4a1a2804b3ba35a40918b0136b3451002dba06db"><code>4a1a280</code></a>
Fix a couple examples in the README.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/51aa11f92eae7477844d68eaa22e6ef0e692905c"><code>51aa11f</code></a>
Update Go toolchain base to 1.19.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/9ac7785d1cd7f3a1a03bd2df762055988bb607f2"><code>9ac7785</code></a>
Make the example output less random.</li>
<li><a
href="https://github.com/creachadair/taskgroup/commit/ebed48275a63dde43cd353722c8930b7d6e28b0f"><code>ebed482</code></a>
Consolidate wait and cleanup (no functional change)</li>
<li>Additional commits viewable in <a
href="https://github.com/creachadair/taskgroup/compare/v0.3.2...v0.6.0">compare
view</a></li>
</ul>
</details>
<br />


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go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/celestiaorg/rsmt2d v0.9.0
 	github.com/celestiaorg/utils v0.1.0
 	github.com/cometbft/cometbft v0.37.2
-	github.com/creachadair/taskgroup v0.3.2
+	github.com/creachadair/taskgroup v0.6.0
 	github.com/dgraph-io/badger/v3 v3.2103.5
 	github.com/go-kit/kit v0.12.0
 	github.com/gogo/protobuf v1.3.3

go.sum

@@ -273,8 +273,9 @@ github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creachadair/atomicfile v0.2.6/go.mod h1:BRq8Une6ckFneYXZQ+kO7p1ZZP3I2fzVzf28JxrIkBc=
 github.com/creachadair/command v0.0.0-20220426235536-a748effdf6a1/go.mod h1:bAM+qFQb/KwWyCc9MLC4U1jvn3XyakqP5QRkds5T6cY=
-github.com/creachadair/taskgroup v0.3.2 h1:zlfutDS+5XG40AOxcHDSThxKzns8Tnr9jnr6VqkYlkM=
 github.com/creachadair/taskgroup v0.3.2/go.mod h1:wieWwecHVzsidg2CsUnFinW1faVN4+kq+TDlRJQ0Wbk=
+github.com/creachadair/taskgroup v0.6.0 h1:DogJ77FOD+9ZyQcD2cPn9Ivz6a607iPu+qC9CG/+mgo=
+github.com/creachadair/taskgroup v0.6.0/go.mod h1:e1kO+tKiCfDiDiwHei/dXgz3i9kQ8b5inEUVsrGmFfw=
 github.com/creachadair/tomledit v0.0.22/go.mod h1:cIu/4x5L855oSRejIqr+WRFh+mv9g4fWLiUFaApYn/Y=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=