Update testing packages

Author: marcprux

.github/workflows/ci.yml

@@ -206,8 +206,6 @@ jobs:
           adb push $ANDROID_NDK_HOME/toolchains/llvm/prebuilt/*/sysroot/usr/lib/${ANDROID_EMULATOR_ARCH_TRIPLE}-linux-android/libc++_shared.so /data/local/tmp/
           adb shell /data/local/tmp/hello
 
-      - run: ./android-ci.sh test swiftlang/swift-syntax
-
       - run: ./android-ci.sh test swiftlang/swift-subprocess
 
       - run: ./android-ci.sh test swiftlang/swift-java
@@ -218,6 +216,9 @@ jobs:
 
       - run: ./android-ci.sh test apple/swift-atomics
 
+      # build-only because it uses hardwired StringLiteralRepresentedLiteralValueTests.swift
+      - run: ./android-ci.sh build swiftlang/swift-syntax
+
       # build-only because tests crash in NetrcTests.testNoErrorMixedAccount
       # and tests use abslute file paths
       - run: ./android-ci.sh build swiftlang/swift-tools-support-core

android-ci.sh

@@ -31,7 +31,9 @@ rm -rf .build/"${STAGING}"
 mkdir .build/"${STAGING}"
 
 # for the common case of tests referencing their own files as hardwired resource paths
-cp -a Tests .build/"${STAGING}"
+if [[ -d Tests ]]; then
+    cp -a Tests .build/"${STAGING}"
+fi
 
 cd .build/
 cp -a debug/*.xctest "${STAGING}"