refactor: Remove is_legacy QS testing flags

Author: ncooke3

.github/workflows/auth.yml

@@ -97,7 +97,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: Authentication
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh authentication
       plist_src_path: scripts/gha-encrypted/qs-authentication.plist.gpg
       plist_dst_path: quickstart-ios/authentication/GoogleService-Info.plist

.github/workflows/common_quickstart.yml

@@ -32,7 +32,8 @@ on:
       # Whether to test the legacy version of the quickstart.
       is_legacy:
         type: boolean
-        required: true
+        required: false
+        default: false
 
       # The path to the encrypted `GoogleService-Info.plist` file.
       plist_src_path:

.github/workflows/database.yml

@@ -74,7 +74,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: Database
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh database
       plist_src_path: scripts/gha-encrypted/qs-database.plist.gpg
       plist_dst_path: quickstart-ios/database/GoogleService-Info.plist

.github/workflows/inappmessaging.yml

@@ -76,7 +76,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: InAppMessaging
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh inappmessaging
       plist_src_path: scripts/gha-encrypted/qs-inappmessaging.plist.gpg
       plist_dst_path: quickstart-ios/inappmessaging/GoogleService-Info.plist

.github/workflows/installations.yml

@@ -53,7 +53,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: Installations
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh installations
       plist_src_path: scripts/gha-encrypted/Installations/GoogleService-Info.plist.gpg
       plist_dst_path: quickstart-ios/installations/GoogleService-Info.plist

.github/workflows/messaging.yml

@@ -85,7 +85,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: Messaging
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh messaging
       plist_src_path: scripts/gha-encrypted/qs-messaging.plist.gpg
       plist_dst_path: quickstart-ios/messaging/GoogleService-Info.plist

.github/workflows/performance.yml

@@ -83,7 +83,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: Performance
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh performance
       plist_src_path: scripts/gha-encrypted/qs-performance.plist.gpg
       plist_dst_path: quickstart-ios/performance/GoogleService-Info.plist

.github/workflows/remoteconfig.yml

@@ -94,7 +94,6 @@ jobs:
     uses: ./.github/workflows/common_quickstart.yml
     with:
       product: Config
-      is_legacy: false
       setup_command: QUICKSTART_BRANCH=nc/quickstarts scripts/setup_quickstart_spm.sh config
       plist_src_path: scripts/gha-encrypted/qs-config.plist.gpg
       plist_dst_path: quickstart-ios/config/GoogleService-Info.plist