osbuild: fix permissions on created directories

org.osbuild.mkdir takes in a number (base 10) and not octal so
we need to convert from octal to a number. I realized that the
/boot/efi directory needed to also be `0o755` so update that one too.

src/coreos.osbuild.aarch64.mpp.yaml

@@ -116,13 +116,13 @@ pipelines:
         options:
           paths:
             - path: /boot/efi
-              mode: 448
+              mode: 493
       # platforms.json will live here
       - type: org.osbuild.mkdir
         options:
           paths:
             - path: /boot/coreos
-              mode: 644
+              mode: 493
       - type: org.osbuild.ignition
       # Deploy via container if we have a container ociarchive, else from repo.
       - mpp-if: ociarchive != ''

src/coreos.osbuild.ppc64le.mpp.yaml

@@ -119,7 +119,7 @@ pipelines:
         options:
           paths:
             - path: /boot/coreos
-              mode: 644
+              mode: 493
       - type: org.osbuild.ignition
       # Deploy via container if we have a container ociarchive, else from repo.
       - mpp-if: ociarchive != ''

src/coreos.osbuild.s390x.mpp.yaml

@@ -106,7 +106,7 @@ pipelines:
         options:
           paths:
             - path: /boot/coreos
-              mode: 644
+              mode: 493
       - type: org.osbuild.ignition
       # Deploy via container if we have a container ociarchive, else from repo.
       - mpp-if: ociarchive != ''

src/coreos.osbuild.x86_64.mpp.yaml

@@ -118,13 +118,13 @@ pipelines:
         options:
           paths:
             - path: /boot/efi
-              mode: 448
+              mode: 493
       # platforms.json will live here
       - type: org.osbuild.mkdir
         options:
           paths:
             - path: /boot/coreos
-              mode: 644
+              mode: 493
       - type: org.osbuild.ignition
       # Deploy via container if we have a container ociarchive, else from repo.
       - mpp-if: ociarchive != ''