python3-grpcio: Upgrade to 1.35.0

Drop 0001-Fix-build-on-riscv32.patch, its upstreamed
Forward port rest of the patches
Use OPENSSL_NO_ASM only for armv7+/aarch64

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com>

meta-python/recipes-devtools/python/python3-grpcio/boring_ssl.patch

@@ -0,0 +1,36 @@
+Do not poke at the build machine to determine target platform or architecture
+pass it from environment instead for cross compiling to work
+
+Upstream-Status: Inappropriate [OE-Specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+--- a/setup.py
++++ b/setup.py
+@@ -109,6 +109,8 @@ CLASSIFIERS = [
+ BUILD_WITH_BORING_SSL_ASM = os.environ.get('GRPC_BUILD_WITH_BORING_SSL_ASM',
+                                            True)
+ 
++BORING_SSL_PLATFORM = os.environ.get('GRPC_BORING_SSL_PLATFORM',
++                                           True)
+ # Environment variable to determine whether or not the Cython extension should
+ # *use* Cython or use the generated C files. Note that this requires the C files
+ # to have been generated by building first *with* Cython support. Even if this
+@@ -306,15 +308,15 @@ asm_key = ''
+ if BUILD_WITH_BORING_SSL_ASM and not BUILD_WITH_SYSTEM_OPENSSL:
+     LINUX_X86_64 = 'linux-x86_64'
+     LINUX_ARM = 'linux-arm'
+-    if LINUX_X86_64 == util.get_platform():
++    if LINUX_X86_64 == BORING_SSL_PLATFORM:
+         asm_key = 'crypto_linux_x86_64'
+-    elif LINUX_ARM == util.get_platform():
++    elif LINUX_ARM == BORING_SSL_PLATFORM:
+         asm_key = 'crypto_linux_arm'
+-    elif "mac" in util.get_platform() and "x86_64" in util.get_platform():
++    elif "mac" in BORING_SSL_PLATFORM and "x86_64" in BORING_SSL_PLATFORM:
+         asm_key = 'crypto_mac_x86_64'
+     else:
+         print("ASM Builds for BoringSSL currently not supported on:",
+-              util.get_platform())
++              BORING_SSL_PLATFORM)
+ if asm_key:
+     asm_files = grpc_core_dependencies.ASM_SOURCE_FILES[asm_key]
+ else: