add revision of exfat

Change-Id: Ibd9b8baa0e8039c1ba840988dfe97aeec0dab428

snippets/lineage.xml

@@ -19,7 +19,7 @@
        mirror won't get that benefit from this remote/project. Place a line in
        a local manifest if you desire x86_64 Webview -->
   <!-- <project path="external/chromium-webview/prebuilt/x86_64" name="LineageOS/android/android_external_chromium-webview_prebuilt_x86_64" groups="pdk" clone-depth="1" revision="main" remote="gitlab" /> -->
-  <project path="external/exfatprogs" name="exfatprogs/exfatprogs" />
+  <project path="external/exfatprogs" name="exfatprogs/exfatprogs" revision="1.2.0"/>
   <project path="external/htop" name="LineageOS/android_external_htop" />
   <project path="external/libncurses" name="LineageOS/android_external_libncurses" />
   <project path="external/libnfc-nxp" name="LineageOS/android_external_libnfc-nxp" />