ci: Update OpenSSL to 4.0 branch for kryoptic FIPS builds

Recent kryoptic changes in FIPS branch require features from OpenSSL 4.0

Signed-off-by: Jakub Jelen <jjelen@redhat.com>

Author: Jakuje

.github/workflows/kryoptic.yml

@@ -125,10 +125,10 @@ jobs:
       #####################
       ### OpenSSL build ###
       #####################
-      - name: Setup OpenSSL 3.5
+      - name: Setup OpenSSL 4.0
         id: ossl-setup
         run: |
-          OPENSSL_BRANCH="openssl-3.5"
+          OPENSSL_BRANCH="openssl-4.0"
 
           cd ..
           git clone https://github.com/openssl/openssl.git \
@@ -151,7 +151,7 @@ jobs:
           ./Configure no-docs no-tests
           make -j$(nproc)
 
-      - name: Cache OpenSSL 3.5 build
+      - name: Cache OpenSSL 4.0 build
         if: ${{ steps.cache.outputs.cache-hit != 'true' }}
         uses: actions/cache/save@v4
         with:
@@ -194,7 +194,7 @@ jobs:
       - uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: Build logs OpenSSL version 3.5
+          name: Build logs OpenSSL version 4.0
           path: |
             target/debug/build/*/output