Remove Datadog release event and installer size metric

Co-authored-by: trevor-signal <trevor@signal.org>

.github/workflows/ci.yml

@@ -138,11 +138,9 @@ jobs:
     - name: Upload installer size
       if: ${{ github.repository == 'signalapp/Signal-Desktop-Private' && github.ref == 'refs/heads/main' }}
       run: |
-        node ts/scripts/dd-installer-size.node.js macos-arm64
-        node ts/scripts/dd-installer-size.node.js macos-x64
-        node ts/scripts/dd-installer-size.node.js macos-universal
-      env:
-        DD_API_KEY: ${{ secrets.DATADOG_API_KEY }}
+        node ts/scripts/publish-installer-size.node.js macos-arm64
+        node ts/scripts/publish-installer-size.node.js macos-x64
+        node ts/scripts/publish-installer-size.node.js macos-universal
     - run: pnpm run test-release
       env:
         NODE_ENV: production
@@ -224,9 +222,7 @@ jobs:
 
     - name: Upload installer size
       if: ${{ github.repository == 'signalapp/Signal-Desktop-Private' && github.ref == 'refs/heads/main' }}
-      run: node ts/scripts/dd-installer-size.node.js linux
-      env:
-        DD_API_KEY: ${{ secrets.DATADOG_API_KEY }}
+      run: node ts/scripts/publish-installer-size.node.js linux
 
     - run: xvfb-run --auto-servernum pnpm run test-node
 
@@ -306,9 +302,7 @@ jobs:
 
     - name: Upload installer size
       if: ${{ github.repository == 'signalapp/Signal-Desktop-Private' && github.ref == 'refs/heads/main' }}
-      run: node ts/scripts/dd-installer-size.node.js windows
-      env:
-        DD_API_KEY: ${{ secrets.DATADOG_API_KEY }}
+      run: node ts/scripts/publish-installer-size.node.js windows
 
     - run: pnpm run test-electron
       env:

.github/workflows/release.yml

@@ -1,35 +0,0 @@
-# Copyright 2021 Signal Messenger, LLC
-# SPDX-License-Identifier: AGPL-3.0-only
-
-name: On Release
-on:
-  push:
-    tags:
-      - 'v[0-9]+.[0-9]+.*'
-
-jobs:
-  create-release-event:
-    name: Create release event in datadog
-    if: ${{ github.repository == 'signalapp/Signal-Desktop-Private' }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Create event on DataDog
-        run: |
-          curl -X POST "https://api.datadoghq.com/api/v1/events" \
-            -H "Accept: application/json" \
-            -H "Content-Type: application/json" \
-            -H "DD-API-KEY: ${DD_API_KEY}" \
-            -d '
-            {
-              "title": "Desktop Release ${{ github.ref_name }}",
-              "text": "A new desktop release ${{ github.ref_name }} was just published",
-              "source_type_name": "git",
-              "tags": [
-                "service:desktop.ci.release",
-                "env:production",
-                "version:${{ github.ref_name }}"
-              ]
-            }
-            '
-        env:
-          DD_API_KEY: ${{ secrets.DATADOG_API_KEY }}