update 'setup-nim-action' version

.github/workflows/gh-pages.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           path: ~/.nimble
           key: ${{ runner.os }}-nimble-${{ hashFiles('*.nimble') }}
-      - uses: jiro4989/setup-nim-action@v1.0.2
+      - uses: jiro4989/setup-nim-action@v1
         with:
           nim-version: ${{ env.nim_version }}
 

.github/workflows/test.yml

@@ -44,7 +44,7 @@ jobs:
         with:
           path: ~/.nimble
           key: ${{ runner.os }}-nimble-${{ hashFiles('*.nimble') }}
-      - uses: jiro4989/setup-nim-action@v1.0.2
+      - uses: jiro4989/setup-nim-action@v1
         with:
           nim-version: ${{ matrix.nim_version }}