feat(ggml-org.llamacpp): b10069.1 -- backend-vulkan, on an unchanged checkpoint

A wrapper revision rather than a new checkpoint: the vendored llama.cpp is
still b10069, and `docs/upstream-update-policy.md` in that repository gives a
dotted revision to exactly this case.

What it adds is `backend-vulkan`, an additive feature over `backend-cpu`. A
consumer writes one line:

    llamacpp = { version = "b10069.1", features = ["backend-vulkan"] }

and the shader compiler, the Khronos loader, the SPIR-V headers and the adapter
that lets a built artifact reach the machine's own driver all arrive with it. A
consumer that does not name the feature resolves exactly what it resolved
before -- measured in that repository: a CPU-only build writes no lock at all.

The CN mirror is published and verified byte-identical to the upstream tag
archive (36,023,391 bytes, sha256 4f30c253a700...), so the entry takes the
table form rather than the plain-string fallback this package used before.

The two workspace members move to the new version, which is what makes the
entry tested rather than merely present. Measured here:
`LLAMACPP_INDEX_TEST=PASS`.

Author: Sunrisepeak

pkgs/g/ggml-org.llamacpp.lua

@@ -24,18 +24,39 @@ package = {
 
     xpm = {
         linux = {
+            ["b10069.1"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpplibs/llama.cpp-m/archive/refs/tags/b10069.1.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/llamacpp/releases/download/b10069.1/llamacpp-b10069.1.tar.gz",
+                },
+                sha256 = "4f30c253a7008f82e5bba9d8f894db660e3ebfbc18e2ee745d13c85b7332bbf5",
+            },
             ["b10069"] = {
                 url = "https://github.com/mcpplibs/llama.cpp-m/archive/refs/tags/b10069.tar.gz",
                 sha256 = "be0b0deeb31136ea9cf0ba61eda1fb7baf8795a6579494a0991afd2323213e0b",
             },
         },
         macosx = {
+            ["b10069.1"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpplibs/llama.cpp-m/archive/refs/tags/b10069.1.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/llamacpp/releases/download/b10069.1/llamacpp-b10069.1.tar.gz",
+                },
+                sha256 = "4f30c253a7008f82e5bba9d8f894db660e3ebfbc18e2ee745d13c85b7332bbf5",
+            },
             ["b10069"] = {
                 url = "https://github.com/mcpplibs/llama.cpp-m/archive/refs/tags/b10069.tar.gz",
                 sha256 = "be0b0deeb31136ea9cf0ba61eda1fb7baf8795a6579494a0991afd2323213e0b",
             },
         },
         windows = {
+            ["b10069.1"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpplibs/llama.cpp-m/archive/refs/tags/b10069.1.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/llamacpp/releases/download/b10069.1/llamacpp-b10069.1.tar.gz",
+                },
+                sha256 = "4f30c253a7008f82e5bba9d8f894db660e3ebfbc18e2ee745d13c85b7332bbf5",
+            },
             ["b10069"] = {
                 url = "https://github.com/mcpplibs/llama.cpp-m/archive/refs/tags/b10069.tar.gz",
                 sha256 = "be0b0deeb31136ea9cf0ba61eda1fb7baf8795a6579494a0991afd2323213e0b",

tests/examples/llamacpp-metal/mcpp.toml

@@ -7,4 +7,4 @@ name    = "llamacpp-metal-tests"
 version = "0.1.0"
 
 [target.'cfg(macos)'.dependencies.ggml-org]
-llamacpp = { version = "b10069", features = ["backend-metal"] }
+llamacpp = { version = "b10069.1", features = ["backend-metal"] }

tests/examples/llamacpp/mcpp.toml

@@ -7,10 +7,10 @@ name    = "llamacpp-tests"
 version = "0.1.0"
 
 [target.'cfg(linux)'.dependencies.ggml-org]
-llamacpp = "b10069"
+llamacpp = "b10069.1"
 
 [target.'cfg(macos)'.dependencies.ggml-org]
-llamacpp = "b10069"
+llamacpp = "b10069.1"
 
 [target.'cfg(windows)'.dependencies.ggml-org]
-llamacpp = "b10069"
+llamacpp = "b10069.1"