Update emsdk to version 3.1.73

Author: mcbarton

.github/workflows/emscripten.yml

@@ -28,31 +28,31 @@ jobs:
             cling: Off
             llvm_enable_projects: "clang;lld"
             llvm_targets_to_build: "WebAssembly"
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
           - name: ubu22-arm-gcc12-clang-repl-19-emscripten
             os: ubuntu-22.04-arm
             compiler: gcc-12
             clang-runtime: '19'
             cling: Off
             llvm_enable_projects: "clang;lld"
             llvm_targets_to_build: "WebAssembly"
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
           - name: osx15-arm-clang-clang-repl-19-emscripten
             os: macos-15
             compiler: clang
             clang-runtime: '19'
             cling: Off
             llvm_enable_projects: "clang;lld"
             llvm_targets_to_build: "WebAssembly"
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
           - name: osx13-x86-clang-clang-repl-19-emscripten
             os: macos-13
             compiler: clang
             clang-runtime: '19'
             cling: Off
             llvm_enable_projects: "clang;lld"
             llvm_targets_to_build: "WebAssembly"
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
 
     steps:
     - uses: actions/checkout@v4
@@ -473,28 +473,28 @@ jobs:
             clang-runtime: '19'
             cling: Off
             micromamba_shell_init: bash
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
           - name: ubu22-arm-gcc12-clang-repl-19-emscripten_wasm
             os: ubuntu-22.04-arm
             compiler: gcc-12
             clang-runtime: '19'
             cling: Off
             micromamba_shell_init: bash
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
           - name: osx15-arm-clang-clang-repl-19-emscripten_wasm
             os: macos-15
             compiler: clang
             clang-runtime: '19'
             cling: Off
             micromamba_shell_init: bash
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
           - name: osx13-x86-clang-clang-repl-19-emscripten_wasm
             os: macos-13
             compiler: clang
             clang-runtime: '19'
             cling: Off
             micromamba_shell_init: bash
-            emsdk_ver: "3.1.45"
+            emsdk_ver: "3.1.73"
 
     steps:
     - uses: actions/checkout@v4