CHANGE: @W-18718646@: Switch to use windows-latest since windows-2019 is deprecated

Author: stephen-carter-at-sf

.github/workflows/heartbeat-tests.yml

@@ -15,7 +15,7 @@ jobs:
       # By default, if any job in a matrix fails, all other jobs are immediately cancelled. This makes the jobs run to completion instead.
       fail-fast: false
       matrix:
-        os: [{ vm: ubuntu-latest, exe: .sh }, { vm: windows-2019, exe: .cmd }]
+        os: [{ vm: ubuntu-latest, exe: .sh }, { vm: windows-latest, exe: .cmd }]
         node: ["lts/*"]
     runs-on: ${{ matrix.os.vm }}
     timeout-minutes: 60

.github/workflows/publish-to-npm.yml

@@ -91,7 +91,7 @@ jobs:
       # run to completion instead.
       fail-fast: false
       matrix:
-        os: [{vm: ubuntu-latest, exe: .sh}, {vm: macos-latest, exe: .sh}, {vm: windows-2019, exe: .cmd}]
+        os: [{vm: ubuntu-latest, exe: .sh}, {vm: macos-latest, exe: .sh}, {vm: windows-latest, exe: .cmd}]
     runs-on: ${{ matrix.os.vm }}
     steps:
       # We need to checkout the tag to get the smoke tests