Merge pull request swiftlang#56 from apple/fix-the-dir-layout

Fix the shared metadata location to match new dir layout

Author: shahmishal

platforms/Linux/RPM/Amazonlinux/2/docker-compose.yaml

@@ -27,7 +27,7 @@ services:
     depends_on: [docker-setup]
     volumes:
       - .:/code:z
-      - ../../shared/RPM:/shared:ro
+      - ../../../RPM:/shared:ro
       - ./.output:/output:z
     working_dir: /code
     cap_drop:

platforms/Linux/RPM/Centos/7/docker-compose.yaml

@@ -30,7 +30,7 @@ services:
       - seccomp:unconfined
     volumes:
       - .:/code:z
-      - ../../shared/RPM:/shared:ro
+      - ../../../RPM:/shared:ro
       - ./.output:/output:z
     working_dir: /code
     cap_drop:

platforms/Linux/RPM/Centos/8/docker-compose.yaml

@@ -30,7 +30,7 @@ services:
       - seccomp:unconfined
     volumes:
       - .:/code:z
-      - ../../shared/RPM:/shared:ro
+      - ../../../RPM:/shared:ro
       - ./.output:/output:z
     working_dir: /code
     cap_drop: