Normative: Add 8 new numbering systems for Unicode 16 (#929)

Unicode 16 added 8 new numbering systems for the newly
added 5,185 new characters, including 3,995 additional Egyptian Hieroglyph characters plus seven new scripts, seven new emoji characters, and over 700 symbols from legacy computing environments.
see https://blog.unicode.org/2024/09/announcing-unicode-standard-version-160.html

CLDR PR: unicode-org/cldr#3658 for ICU 76

Author: FrankYFTang

spec/numberformat.html

@@ -1007,6 +1007,10 @@ <h1>
             <td>fullwide</td>
             <td>U+FF10 to U+FF19</td>
           </tr>
+          <tr>
+            <td>gara</td>
+            <td>U+10D40 to U+10D49</td>
+          </tr>
           <tr>
             <td>gong</td>
             <td>U+11DA0 to U+11DA9</td>
@@ -1019,6 +1023,10 @@ <h1>
             <td>gujr</td>
             <td>U+0AE6 to U+0AEF</td>
           </tr>
+          <tr>
+            <td>gukh</td>
+            <td>U+16130 to U+16139</td>
+          </tr>
           <tr>
             <td>guru</td>
             <td>U+0A66 to U+0A6F</td>
@@ -1055,6 +1063,10 @@ <h1>
             <td>knda</td>
             <td>U+0CE6 to U+0CEF</td>
           </tr>
+          <tr>
+            <td>krai</td>
+            <td>U+16D70 to U+16D79</td>
+          </tr>
           <tr>
             <td>lana</td>
             <td>U+1A80 to U+1A89</td>
@@ -1123,6 +1135,14 @@ <h1>
             <td>mymr</td>
             <td>U+1040 to U+1049</td>
           </tr>
+          <tr>
+            <td>mymrepka</td>
+            <td>U+116DA to U+116E3</td>
+          </tr>
+          <tr>
+            <td>mymrpao</td>
+            <td>U+116D0 to U+116D9</td>
+          </tr>
           <tr>
             <td>mymrshan</td>
             <td>U+1090 to U+1099</td>
@@ -1147,6 +1167,10 @@ <h1>
             <td>olck</td>
             <td>U+1C50 to U+1C59</td>
           </tr>
+          <tr>
+            <td>onao</td>
+            <td>U+1E5F1 to U+1E5FA</td>
+          </tr>
           <tr>
             <td>orya</td>
             <td>U+0B66 to U+0B6F</td>
@@ -1155,6 +1179,10 @@ <h1>
             <td>osma</td>
             <td>U+104A0 to U+104A9</td>
           </tr>
+          <tr>
+            <td>outlined</td>
+            <td>U+1CCF0 to U+1CCF9</td>
+          </tr>
           <tr>
             <td>rohg</td>
             <td>U+10D30 to U+10D39</td>
@@ -1187,6 +1215,10 @@ <h1>
             <td>sund</td>
             <td>U+1BB0 to U+1BB9</td>
           </tr>
+          <tr>
+            <td>sunu</td>
+            <td>U+11BF0 to U+11BF9</td>
+          </tr>
           <tr>
             <td>takr</td>
             <td>U+116C0 to U+116C9</td>