Update ESP32 workflows to currently supported ESP-IDF versions

Removes the EOL ESP-IDF v4.x test and bumps verrsion 5.3 from the release
candidate to the official v5.3 release.

Signed-off-by: Winford <winford@object.stream>

Author: UncleGrumpy

.github/workflows/esp32-build.yaml

@@ -38,17 +38,14 @@ jobs:
       matrix:
         esp-idf-target: ["esp32", "esp32c3"]
         idf-version:
-         - 'v4.4.7'
-         - 'v5.0.6'
+         - 'v5.0.7'
          - 'v5.1.4'
          - 'v5.2.2'
-         - 'v5.3-rc1'
+         - 'v5.3.1'
 
         exclude:
         - esp-idf-target: "esp32c3"
-          idf-version: 'v4.4.7'
-        - esp-idf-target: "esp32c3"
-          idf-version: 'v5.0.6'
+          idf-version: 'v5.0.7'
         - esp-idf-target: "esp32c3"
           idf-version: 'v5.1.4'
     steps:

.github/workflows/esp32-mkimage.yaml

@@ -32,26 +32,26 @@ concurrency:
 
 jobs:
   esp32-release:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     container: espressif/idf:v${{ matrix.idf-version }}
 
     strategy:
       matrix:
-        idf-version: ["5.1.4"]
-        cc: ["clang-10"]
-        cxx: ["clang++-10"]
+        idf-version: ["5.3.1"]
+        cc: ["clang-14"]
+        cxx: ["clang++-14"]
         cflags: ["-O3"]
         otp: ["27"]
         elixir_version: ["1.17"]
-        compiler_pkgs: ["clang-10"]
+        compiler_pkgs: ["clang-14"]
         soc: ["esp32", "esp32c2", "esp32c3", "esp32s2", "esp32s3", "esp32c6", "esp32h2"]
 
     env:
       CC: ${{ matrix.cc }}
       CXX: ${{ matrix.cxx }}
       CFLAGS: ${{ matrix.cflags }}
       CXXFLAGS: ${{ matrix.cflags }}
-      ImageOS: "ubuntu20"
+      ImageOS: "ubuntu22"
 
     steps:
     - name: Checkout repo