MANIFEST: inclued flathub suggested fixes

net.retrodeck.retrodeck.yml

@@ -237,14 +237,10 @@ modules:
         path: rd-submodules/retroarch/retroarch.cfg
     post-install:
       - mkdir -p ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/
-      - >-
-        mv ${FLATPAK_DEST}/share/pixmaps/retroarch.svg
-        ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/
+      - mv ${FLATPAK_DEST}/share/pixmaps/retroarch.svg ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/
       - rmdir --ignore-fail-on-non-empty ${FLATPAK_DEST}/share/pixmaps/
       - mkdir -p ${FLATPAK_DEST}/etc
-      - >-
-        sed s:@prefix@:${FLATPAK_DEST}:g retroarch.cfg >
-        ${FLATPAK_DEST}/etc/retroarch.cfg
+      - sed s:@prefix@:${FLATPAK_DEST}:g retroarch.cfg > ${FLATPAK_DEST}/etc/retroarch.cfg
     modules:
       - rd-submodules/retroarch/libpng/libpng-1.6.35.json
       #nvidia-cg-toolkit/nvidia-cg-toolkit-3.1.0013.json
@@ -790,7 +786,6 @@ modules:
           tag-query: .tag_name
           version-query: $tag | sub("^gh-release/"; "")
           timestamp-query: .published_at
-          is-main-source: true
 
   # XEMU - END
 
@@ -852,7 +847,6 @@ modules:
         x-checker-data:
           type: git
           tag-pattern: ^(nightly-\d+)$
-          is-main-source: true
 
   # CITRA - END
   
@@ -1017,7 +1011,6 @@ modules:
         x-checker-data:
           type: git
           tag-pattern: "^v([\\d.]+)$"
-          is-main-source: true
 
   # PPSSPP - END