register openkal-musl 0.19.1 (#460)

Registration only: nothing here pins it yet. openkal-llvm-runtime names
0.19.0 exactly, and moving that pin is a separate change.

0.19.1 moves its own openkal-windows pin to 0.10.1, which makes a file opened
for writing describable. `do_fstat` calls `okm_fs_file_info` and maps its
error, so before it, `fstat` on a descriptor the caller opened a line earlier
returned EACCES on Windows -- the pair libarchive performs when opening an
archive for output.

All four urls this and the previous registration add were fetched before this
entry was written, not merely linted for shape: both hosts serve 0.19.1 at
1152093 bytes and 0.10.1 at 89854, and each CN copy is byte-for-byte identical
to its GitHub archive.

The CN url was written wrong once and caught by reading it back: a piecewise
substitution replaced the file name before the directory pattern could match
and produced `download/0.19.0/openkal-musl-0.19.1.tar.gz`, which serves
nothing. The version is now replaced wholesale within each block, because the
key, the GLOBAL tag, and both halves of the CN url name one version and have
to move together.

Author: Sunrisepeak

pkgs/o/openkal-musl.lua

@@ -52,6 +52,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.19.1"] = {
+                url    = {
+                    GLOBAL = "https://github.com/mcpplibs/openkal-musl/archive/refs/tags/0.19.1.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/openkal-musl/releases/download/0.19.1/openkal-musl-0.19.1.tar.gz",
+                },
+                sha256 = "8abfeab644830b9aa40314f9fdb56e0233733445198bafaa2767b53b8e44ef70",
+            },
             ["0.19.0"] = {
                 url    = {
                     GLOBAL = "https://github.com/mcpplibs/openkal-musl/archive/refs/tags/0.19.0.tar.gz",
@@ -243,6 +250,13 @@ package = {
             },
         },
         macosx = {
+            ["0.19.1"] = {
+                url    = {
+                    GLOBAL = "https://github.com/mcpplibs/openkal-musl/archive/refs/tags/0.19.1.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/openkal-musl/releases/download/0.19.1/openkal-musl-0.19.1.tar.gz",
+                },
+                sha256 = "8abfeab644830b9aa40314f9fdb56e0233733445198bafaa2767b53b8e44ef70",
+            },
             ["0.19.0"] = {
                 url    = {
                     GLOBAL = "https://github.com/mcpplibs/openkal-musl/archive/refs/tags/0.19.0.tar.gz",
@@ -434,6 +448,13 @@ package = {
             },
         },
         windows = {
+            ["0.19.1"] = {
+                url    = {
+                    GLOBAL = "https://github.com/mcpplibs/openkal-musl/archive/refs/tags/0.19.1.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/openkal-musl/releases/download/0.19.1/openkal-musl-0.19.1.tar.gz",
+                },
+                sha256 = "8abfeab644830b9aa40314f9fdb56e0233733445198bafaa2767b53b8e44ef70",
+            },
             ["0.19.0"] = {
                 url    = {
                     GLOBAL = "https://github.com/mcpplibs/openkal-musl/archive/refs/tags/0.19.0.tar.gz",