icu裁剪

Signed-off-by: zhangdd_ewan <zhangdongdong50@huawei.com>

data_filter.json

@@ -56,7 +56,15 @@
     },
     "featureFilters": {
       "confusables": "exclude",
-      "conversion_mappings" : "exclude",
+      "conversion_mappings" : {
+          "includelist":[
+            "gb18030",
+            "ibm-1386_P100-2001",
+            "windows-936-2000",
+            "ibm-1383_P110-1999",
+            "ibm-5478_P100-1995"
+          ]
+      },
       "collationUCAData" : "implicithan",
       "normalization" : {
           "whitelist": [

icu4c/BUILD.gn

@@ -56,6 +56,8 @@ ohos_static_library("static_icustubdata") {
 ohos_prebuilt_etc("ohos_icudat") {
   if ("${product_name}" == "ohcore") {
     source = "//third_party/icu/ohos_icu4j/data/icudt68l.dat"
+  } else if ("${product_name}" == "higeneric") {
+    source = "//third_party/icu/ohos_icu4j/data/lite/icudt69l.dat"
   } else if (icu_support_locales) {
     source = "//third_party/icu/ohos_icu4j/data/icudt69l.dat"
   } else {