recipes: Convert licenses to SPDX expressions

- Automatically convert all licenses to valid SPDX license expressions
  using convert-spdx-licenses.py

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-python/recipes-devtools/python/python3-pycurl_7.47.0.bb

@@ -7,7 +7,7 @@ be used to fetch objects identified by a URL from a Python program \
 SECTION = "devel/python"
 HOMEPAGE = "http://pycurl.io/"
 
-LICENSE = "LGPL-2.1-only | MIT"
+LICENSE = "LGPL-2.1-only OR MIT"
 LIC_FILES_CHKSUM = "file://COPYING-LGPL;md5=4fbd65380cdd255951079008b364516c \
                     file://COPYING-MIT;md5=be42e1b1e58c8d59c2901fd747bfc55d \
                     "