ci: move to latest ssciwr/doxygen-install action
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a985223..311a540 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -79,7 +79,7 @@
     steps:
       - uses: actions/checkout@v6
       - name: Install doxygen
-        uses: ssciwr/doxygen-install@v1.6.4
+        uses: ssciwr/doxygen-install@v2
         with:
           version: "1.9.7"
       - name: Enable use of system doxygen by decommenting the module extension line
@@ -114,7 +114,7 @@
         run: echo "${{ matrix.bazel }}" > .bazelversion
         shell: bash
       - name: Install doxygen
-        uses: ssciwr/doxygen-install@v1.6.4
+        uses: ssciwr/doxygen-install@v2
       - name: Enable use of windows doxygen by decommenting the module extension line
         uses: richardrigutins/replace-in-files@v2
         with:
@@ -168,7 +168,7 @@
         run: echo "${{ matrix.bazel }}" > .bazelversion
         shell: bash
       - name: Install doxygen
-        uses: ssciwr/doxygen-install@v1.6.4
+        uses: ssciwr/doxygen-install@v2
         with:
           version: "1.10.0"