build(deps): bump actions/download-artifact from 4 to 7

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-and-release.yaml

@@ -139,41 +139,41 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Download ESP32 firmware
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: esp32dev_firmware
           path: ./builds/ # specify a target directory
 
       - name: Download ESP8266 firmware (nodemcuv2)
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         continue-on-error: true
         with:
           name: nodemcuv2_firmware
           path: ./builds/ # specify a target directory
 
       - name: Download ESP8266 firmware (d1_mini_pro-ota)
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         continue-on-error: true
         with:
           name: d1_mini_pro_ota_firmware
           path: ./builds/ # specify a target directory
 
       - name: Download ESP32-wemos firmware
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         continue-on-error: true
         with:
           name: ESP32-wemos_firmware
           path: ./builds/ # specify a target directory
 
       - name: Download ESP32-C3 firmware
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         continue-on-error: true
         with:
           name: esp32c3_firmware
           path: ./builds/ # specify a target directory
 
       - name: Download ESP32-S3 firmware
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         continue-on-error: true
         with:
           name: esp32s3_firmware