Add SDK folder caching to build workflows

Introduces actions/cache to cache the build/sdk folder in Linux, macOS (Intel and ARM64), and Windows GitHub Actions workflows. Disables Conan's internal package caching in favor of the new cache step to improve build performance and consistency.

.github/workflows/build-linux.yml

@@ -24,11 +24,17 @@ jobs:
       - name: install dependencies
         run: sudo apt-get install -y autotools-dev  git build-essential
 
+      - name: Cache SDK Folder
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/build/sdk
+          key: ${{ runner.os }}-sdk
+
       - name: Install Conan
         uses: conan-io/setup-conan@v1
         with:
           home: ${{ github.workspace }}/build/sdk
-          cache_packages: true
+          cache_packages: false
 
       - name: Compile Release
         run: make release TESTNET=${{ inputs.chain-network == 'testnet' && '1' || '0' }}

.github/workflows/build-macos-arm64.yml

@@ -22,11 +22,18 @@ jobs:
           fetch-depth: 0
           submodules: recursive
 
+
+      - name: Cache SDK Folder
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/build/sdk
+          key: ${{ runner.os }}-sdk
+
       - name: Install Conan
         uses: conan-io/setup-conan@v1
         with:
           home: ${{ github.workspace }}/build/sdk
-          cache_packages: true
+          cache_packages: false
 
 #      - name: Compile Release
 #        run: make apple-clang-armv8 TESTNET=${{ inputs.chain-network == 'testnet' && '1' || '0' }}

.github/workflows/build-macos-intel.yml

@@ -21,11 +21,18 @@ jobs:
           fetch-depth: 0
           submodules: recursive
 
+
+      - name: Cache SDK Folder
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/build/sdk
+          key: ${{ runner.os }}-sdk
+
       - name: Install Conan
         uses: conan-io/setup-conan@v1
         with:
           home: ${{ github.workspace }}/build/sdk
-          cache_packages: true
+          cache_packages: false
 
       - name: Compile Release
         run: make release TESTNET=${{ inputs.chain-network == 'testnet' && '1' || '0' }}

.github/workflows/build-windows.yml

@@ -21,11 +21,17 @@ jobs:
           fetch-depth: 0
           submodules: recursive
 
+      - name: Cache SDK Folder
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/build/sdk
+          key: ${{ runner.os }}-sdk
+
       - name: Install Conan
         uses: conan-io/setup-conan@v1
         with:
           home: ${{ github.workspace }}/build/sdk
-          cache_packages: true
+          cache_packages: false
 
       - name: Compile Release
         run: make release TESTNET=${{ inputs.chain-network == 'testnet' && '1' || '0' }}