Bump npm_config_fetch_retries to 5 in build workflows (#1725)

Author: bghgary

.github/workflows/build-android.yml

@@ -12,6 +12,9 @@ on:
 
 env:
   NDK_VERSION: '28.2.13676358'
+  # Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+  # npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+  npm_config_fetch_retries: '5'
 
 jobs:
   build:

.github/workflows/build-ios.yml

@@ -15,6 +15,11 @@ on:
         type: string
         default: macos-latest
 
+# Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+# npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+env:
+  npm_config_fetch_retries: '5'
+
 jobs:
   build:
     runs-on: ${{ inputs.runs-on }}

.github/workflows/build-linux.yml

@@ -20,6 +20,9 @@ on:
 env:
   UBSAN_OPTIONS: halt_on_error=1:print_stacktrace=1:symbolize=1
   ASAN_OPTIONS: abort_on_error=1
+  # Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+  # npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+  npm_config_fetch_retries: '5'
 
 jobs:
   build:

.github/workflows/build-macos.yml

@@ -23,6 +23,9 @@ on:
 env:
   UBSAN_OPTIONS: halt_on_error=1:print_stacktrace=1:symbolize=1
   ASAN_OPTIONS: abort_on_error=1
+  # Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+  # npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+  npm_config_fetch_retries: '5'
 
 jobs:
   build:

.github/workflows/build-uwp.yml

@@ -11,6 +11,11 @@ on:
         type: string
         default: direct
 
+# Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+# npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+env:
+  npm_config_fetch_retries: '5'
+
 jobs:
   build:
     runs-on: windows-2022

.github/workflows/build-win32-shader.yml

@@ -8,6 +8,11 @@ on:
         type: string
         default: x64
 
+# Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+# npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+env:
+  npm_config_fetch_retries: '5'
+
 jobs:
   build:
     runs-on: windows-2022

.github/workflows/build-win32.yml

@@ -19,6 +19,11 @@ on:
         type: boolean
         default: false
 
+# Absorb transient npm registry / CDN flakes during `npm install` in Apps/CMakeLists.txt.
+# npm's default fetch-retries is 2; bump to 5 (npm's own exponential backoff handles spacing).
+env:
+  npm_config_fetch_retries: '5'
+
 jobs:
   build:
     runs-on: windows-2022