fix(e2e): remove --repo-update from pod install commands

Pod install with --repo-update was being killed (signal 9) during
local testing. Removed the flag from all E2E scripts since Podfile.lock
already pins versions and repo updates aren't needed for reproducible builds.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: abueide

examples/E2E-compat/devbox.json

@@ -20,14 +20,14 @@
   "shell": {
     "scripts": {
       "install": ["yarn install"],
-      "install:pods": ["cd ios && pod install --repo-update && cd .."],
+      "install:pods": ["cd ios && pod install && cd .."],
       "build:android": [
         "yarn install",
         "cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release && cd .."
       ],
       "build:ios": [
         "yarn install",
-        "cd ios && pod install --repo-update && cd ..",
+        "cd ios && pod install && cd ..",
         "ios.sh xcodebuild -workspace ios/AnalyticsReactNativeE2E.xcworkspace -scheme AnalyticsReactNativeE2E -configuration Release -sdk iphonesimulator -derivedDataPath ios/build"
       ],
       "test:e2e:android": [
@@ -37,7 +37,7 @@
       ],
       "test:e2e:ios": [
         "yarn install",
-        "cd ios && pod install --repo-update && cd ..",
+        "cd ios && pod install && cd ..",
         "ios.sh xcodebuild -workspace ios/AnalyticsReactNativeE2E.xcworkspace -scheme AnalyticsReactNativeE2E -configuration Release -sdk iphonesimulator -derivedDataPath ios/build",
         "yarn detox test --configuration ios.sim.release"
       ],

examples/E2E-latest/devbox.json

@@ -20,14 +20,14 @@
   "shell": {
     "scripts": {
       "install": ["yarn install"],
-      "install:pods": ["cd ios && pod install --repo-update && cd .."],
+      "install:pods": ["cd ios && pod install && cd .."],
       "build:android": [
         "yarn install",
         "cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release && cd .."
       ],
       "build:ios": [
         "yarn install",
-        "cd ios && pod install --repo-update && cd ..",
+        "cd ios && pod install && cd ..",
         "ios.sh xcodebuild -workspace ios/AnalyticsReactNativeE2E.xcworkspace -scheme AnalyticsReactNativeE2E -configuration Release -sdk iphonesimulator -derivedDataPath ios/build"
       ],
       "test:e2e:android": [
@@ -37,7 +37,7 @@
       ],
       "test:e2e:ios": [
         "yarn install",
-        "cd ios && pod install --repo-update && cd ..",
+        "cd ios && pod install && cd ..",
         "ios.sh xcodebuild -workspace ios/AnalyticsReactNativeE2E.xcworkspace -scheme AnalyticsReactNativeE2E -configuration Release -sdk iphonesimulator -derivedDataPath ios/build",
         "yarn detox test --configuration ios.sim.release"
       ],