addpatch: electron22

- Apply patches from OpenSUSE
    - riscv patches
    - swiftshader patches
        - Use system llvm because the bundled llvm 10 won't work.
	- There are some llvm16 related patches in the SUSE repo. We don't need
	  them for now.
- Disable pulling of prebuilt binaries.
    - Use packaged versions if possible.
    - Build some of them ourselves.
- Replace the bundled & hardcoded x86_64 JDK11 with our system JDK11.

electron22/electron22-gclient-ignore-prebuilt-platform-specific-deps.patch

@@ -0,0 +1,12 @@
+--- depot_tools/gclient.py.orig	2023-06-26 16:33:06.394443514 +0200
++++ depot_tools/gclient.py	2023-06-26 16:33:06.394443514 +0200
+@@ -916,6 +916,9 @@
+       hooks_cwd = self.root.root_dir
+
+     for dep in deps_to_add:
++      if '${arch}' in dep.name or '${platform}' in dep.name:
++        print("WARN: ignoring platform-specific dep:", dep.name)
++        continue
+       if dep.verify_validity():
+         self.add_dependency(dep)
+     self._mark_as_parsed([

electron22/electron22-grab-commit.py

@@ -0,0 +1,25 @@
+from importlib.util import spec_from_loader, module_from_spec
+from importlib.machinery import SourceFileLoader
+import sys
+
+spec = spec_from_loader("deps", SourceFileLoader("deps", sys.argv[2]))
+deps = module_from_spec(spec)
+
+# The DEPS file is not a standard python file
+# Let's apply some hacks to trick the interpreter.
+deps.Str = str
+deps.Var = str
+
+spec.loader.exec_module(deps)
+
+if sys.argv[1] == 'infra':
+    # Return the commit of infra repo
+    infra_rev = deps.vars['luci_go']
+    print(infra_rev.split(':')[-1])
+elif sys.argv[1] == 'luci_go':
+    # Return the commit of luci repo
+    luci_go_rev = deps.deps["infra/go/src/go.chromium.org/luci"]
+    print(luci_go_rev.split('@')[-1])
+else:
+    print("Unsupported arguments!", file=sys.stderr)
+    sys.exit(-1)

electron22/electron22-riscv-angle.patch

@@ -0,0 +1,27 @@
+Index: src/third_party/angle/gni/angle.gni
+===================================================================
+--- src.orig/third_party/angle/gni/angle.gni
++++ src/third_party/angle/gni/angle.gni
+@@ -91,7 +91,8 @@ declare_args() {
+
+   if (current_cpu == "arm64" || current_cpu == "x64" ||
+       current_cpu == "mips64el" || current_cpu == "s390x" ||
+-      current_cpu == "ppc64" || current_cpu == "loong64") {
++      current_cpu == "ppc64" || current_cpu == "loong64" ||
++      current_cpu == "riscv64") {
+     angle_64bit_current_cpu = true
+   } else if (current_cpu == "arm" || current_cpu == "x86" ||
+              current_cpu == "mipsel" || current_cpu == "s390" ||
+Index: src/third_party/angle/src/common/platform.h
+===================================================================
+--- src.orig/third_party/angle/src/common/platform.h
++++ src/third_party/angle/src/common/platform.h
+@@ -102,7 +102,7 @@
+ #endif
+
+ // Mips and arm devices need to include stddef for size_t.
+-#if defined(__mips__) || defined(__arm__) || defined(__aarch64__)
++#if defined(__mips__) || defined(__arm__) || defined(__aarch64__) || defined(__riscv)
+ #    include <stddef.h>
+ #endif
+