Issue building Java11 Gradle hello-world image

[bryceitoc9]

Description:

sam build on a Java11 Gradle image hello-world app fails. This is affecting me on Windows 10, unsure if it affects other OSes. Definitely does not affect a similar Maven image.

Steps to reproduce:

• sam init a Java11 Gradle image hello-world app
• cd sam-app
• sam build

Observed result:

PS C:\Users\xxxxx\testApps\javamavenonly\lambda-java11\sam-app> sam build
Building codeuri: C:\Users\xxxxx\testApps\javamavenonly\lambda-java11\sam-app runtime: None metadata: {'DockerTag': 'java11-gradle-v1', 'DockerContext': 'C:\\Users\\xxxxx\\testApps\\javamavenonly\\lambda-java11\\sam-app\\HelloWorldFunction', 'Dockerfile': 'Dockerfile'} functions: ['HelloWorldFunction']
Building image for HelloWorldFunction function
Setting DockerBuildArgs: {} for HelloWorldFunction function
 ---> 65a02b57e7e1
Step 2/16 : ARG SCRATCH_DIR=/var/task/build
 ---> Using cache
 ---> d09ff3bbb8a7
Step 3/16 : COPY src/ src/
 ---> Using cache
 ---> 4618bee4ba1a
Step 4/16 : COPY gradle/ gradle/
 ---> Using cache
 ---> 3f26f691faf9
Step 5/16 : COPY build.gradle gradlew ./
 ---> Using cache
 ---> 71a4b474ed5b
Step 6/16 : RUN mkdir build
 ---> Using cache
 ---> 44d57749f6b4
Step 7/16 : COPY gradle/lambda-build-init.gradle ./build
 ---> Using cache
 ---> a8d10ca5504b
Step 8/16 : RUN ./gradlew --project-cache-dir $SCRATCH_DIR/gradle-cache -Dsoftware.amazon.aws.lambdabuilders.scratch-dir=$SCRATCH_DIR --init-script $SCRATCH_DIR/lambda-build-init.gradle build
 ---> Running in 9e61aa3d1056
: No such file or directory

Build Failed
Error: HelloWorldFunction failed to build: The command '/bin/sh -c ./gradlew --project-cache-dir $SCRATCH_DIR/gradle-cache -Dsoftware.amazon.aws.lambdabuilders.scratch-dir=$SCRATCH_DIR --init-script $SCRATCH_DIR/lambda-build-init.gradle build' returned a non-zero code: 127

Expected result:

Successfully built SAM app

Additional environment details (Ex: Windows, Mac, Amazon Linux etc)

1. OS: Windows 10
2. sam --version: SAM CLI, version 1.21.1
3. AWS region: N/A
   Add --debug flag to command you are running

[CoshUS]

Closing. Duplicate of #2551
PR to address this issue: #2738