Build(deps): bump jiro4989/setup-nim-action from 1.5.0 to 1.5.1

Bumps [jiro4989/setup-nim-action](https://github.com/jiro4989/setup-nim-action) from 1.5.0 to 1.5.1.
- [Release notes](https://github.com/jiro4989/setup-nim-action/releases)
- [Commits](jiro4989/setup-nim-action@8674364...f6b28cf)

---
updated-dependencies:
- dependency-name: jiro4989/setup-nim-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
           path: ~/.nimble
           key: ${{ runner.os }}-nimble-${{ hashFiles('*.nimble') }}
 
-      - uses: jiro4989/setup-nim-action@8674364c41ed85fc5b9c2bb5c2356747f2acb903
+      - uses: jiro4989/setup-nim-action@f6b28cfdfcbc9c2364429bd585ad5f850ea64498
         with:
           nim-version: '1.6.6'
 
@@ -36,7 +36,7 @@ jobs:
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
-      - uses: jiro4989/setup-nim-action@8674364c41ed85fc5b9c2bb5c2356747f2acb903
+      - uses: jiro4989/setup-nim-action@f6b28cfdfcbc9c2364429bd585ad5f850ea64498
         with:
           nim-version: '1.6.6'