Update: emsdk to 3.1.28 and lzma (for emsdk) to 5.4.0 (#10234)

Co-authored-by: Patric Stout <truebrain@openttd.org>

.github/workflows/ci-build.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-20.04
     container:
       # If you change this version, change the number in the cache step too.
-      image: emscripten/emsdk:2.0.31
+      image: emscripten/emsdk:3.1.28
 
     steps:
     - name: Checkout
@@ -26,7 +26,7 @@ jobs:
       uses: actions/cache@v3
       with:
         path: /emsdk/upstream/emscripten/cache
-        key: 2.0.31-${{ runner.os }}
+        key: 3.1.28-${{ runner.os }}
 
     - name: Patch Emscripten to support LZMA
       run: |

.github/workflows/preview_build.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-20.04
     container:
       # If you change this version, change the number in the cache step too.
-      image: emscripten/emsdk:2.0.31
+      image: emscripten/emsdk:3.1.28
 
     steps:
     - name: Update deployment status to in progress
@@ -44,7 +44,7 @@ jobs:
       uses: actions/cache@v3
       with:
         path: /emsdk/upstream/emscripten/cache
-        key: 2.0.31-${{ runner.os }}
+        key: 3.1.28-${{ runner.os }}
 
     - name: Patch Emscripten to support LZMA
       run: |