python3-m2crypto: Upgrade to 0.37.1

Unifiy .inc into .bb
Add patches to fix issues with openssl 1.1.x
Remove m2crypto-0.26.4-gcc_macros patch, its no longer needed
Refresh existing patches

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

meta-python/recipes-devtools/python/python3-m2crypto/cross-compile-platform.patch

@@ -0,0 +1,31 @@
+Do not compute platform, this does not work in cross compile environment
+since it pokes at the system for getting architecture values
+
+Upstream-Status: Inappropriate
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+--- a/setup.py
++++ b/setup.py
+@@ -169,22 +169,6 @@ class _M2CryptoBuildExt(build_ext.build_
+             log.debug('self.include_dirs = %s', self.include_dirs)
+             log.debug('self.library_dirs = %s', self.library_dirs)
+ 
+-        if platform.system() == "Linux":
+-            # For RedHat-based distros, the '-D__{arch}__' option for
+-            # Swig needs to be normalized, particularly on i386.
+-            mach = platform.machine().lower()
+-            if mach in ('i386', 'i486', 'i586', 'i686'):
+-                arch = '__i386__'
+-            elif mach in ('ppc64', 'powerpc64', 'ppc64le', 'ppc64el'):
+-                arch = '__powerpc64__'
+-            elif mach in ('ppc', 'powerpc'):
+-                arch = '__powerpc__'
+-            else:
+-                arch = '__%s__' % mach
+-            self.swig_opts.append('-D%s' % arch)
+-            if mach in ('ppc64le', 'ppc64el'):
+-                self.swig_opts.append('-D_CALL_ELF=2')
+-
+         self.swig_opts.extend(['-I%s' % i for i in self.include_dirs])
+ 
+         # Some Linux distributor has added the following line in