⏫ Update clang-format to 14.0, pin version (#266)

Author: Thalhammer

.github/workflows/lint.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   clang-format:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
@@ -21,10 +21,10 @@ jobs:
         - "example/**/*.cpp"
     steps:
       - run: |
-          sudo apt-get install clang-format
+          sudo apt-get install clang-format-14
           shopt -s globstar
       - uses: actions/checkout@v2
-      - run: clang-format -i ${{ matrix.files }}
+      - run: clang-format-14 -i ${{ matrix.files }}
       - uses: ./.github/actions/process-linting-results
         with:
           linter_name: clang-format

include/jwt-cpp/jwt.h

@@ -2039,8 +2039,8 @@ namespace jwt {
 		};
 
 		template<typename object_type, typename string_type>
-		using is_count_signature = typename std::is_integral<decltype(
-			std::declval<const object_type>().count(std::declval<const string_type>()))>;
+		using is_count_signature = typename std::is_integral<decltype(std::declval<const object_type>().count(
+			std::declval<const string_type>()))>;
 
 		template<typename object_type, typename string_type>
 		struct has_subcription_operator {