meta-ampere: Cleanup for Yocto override syntax change

Run convert-overrides.py meta-ampere and update missing changes as
below:
- Change all _mtjade to :mtjade
- Change all _${PN} to :${PN}

Tested:
1. Check compilation without problem.
2. Check basic functions like switch UART mux, power control.

Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: I42038b2a98ed1951d6c770bdf49f5fc440f8163e
diff --git a/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb b/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb
index 8da9e89..856d3dc 100644
--- a/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb
+++ b/meta-ampere/meta-common/recipes-ac01/packagegroups/packagegroup-ampere-apps.bb
@@ -15,12 +15,12 @@
 PROVIDES += "virtual/obmc-flash-mgmt"
 PROVIDES += "virtual/obmc-system-mgmt"
 
-RPROVIDES_${PN}-chassis += "virtual-obmc-chassis-mgmt"
-RPROVIDES_${PN}-flash += "virtual-obmc-flash-mgmt"
-RPROVIDES_${PN}-system += "virtual-obmc-system-mgmt"
+RPROVIDES:${PN}-chassis += "virtual-obmc-chassis-mgmt"
+RPROVIDES:${PN}-flash += "virtual-obmc-flash-mgmt"
+RPROVIDES:${PN}-system += "virtual-obmc-system-mgmt"
 
-SUMMARY_${PN}-chassis = "Ampere Chassis"
-RDEPENDS_${PN}-chassis = " \
+SUMMARY:${PN}-chassis = "Ampere Chassis"
+RDEPENDS:${PN}-chassis = " \
         obmc-op-control-power \
         ampere-hostctrl \
         phosphor-hostlogger \
@@ -29,11 +29,11 @@
         virtual/obmc-gpio-presence \
         "
 
-SUMMARY_${PN}-system = "Ampere System"
-RDEPENDS_${PN}-system = " \
+SUMMARY:${PN}-system = "Ampere System"
+RDEPENDS:${PN}-system = " \
         "
 
-SUMMARY_${PN}-flash = "Ampere Flash"
-RDEPENDS_${PN}-flash = " \
+SUMMARY:${PN}-flash = "Ampere Flash"
+RDEPENDS:${PN}-flash = " \
         ampere-flash-utils \
         "