Bump actions/download-artifact from 2 to 4.1.7 in /.github/workflows

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 2 to 4.1.7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v2...v4.1.7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
...

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

.github/workflows/ci.yml

@@ -171,7 +171,7 @@ jobs:
           key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
 
       - name: Download target directories (2.12.17, rootJS)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.17-rootJS
 
@@ -181,7 +181,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.12.17, rootJVM)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.17-rootJVM
 
@@ -191,7 +191,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.12.17, rootNative)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.17-rootNative
 
@@ -201,7 +201,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.13.10, rootJS)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-2.13.10-rootJS
 
@@ -211,7 +211,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.13.10, rootJVM)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-2.13.10-rootJVM
 
@@ -221,7 +221,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.13.10, rootNative)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-2.13.10-rootNative
 
@@ -231,7 +231,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (3.2.1, rootJS)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootJS
 
@@ -241,7 +241,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (3.2.1, rootJVM)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootJVM
 
@@ -251,7 +251,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (3.2.1, rootNative)
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4.1.7
         with:
           name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootNative