package/python-brotli: drop C++ depends

C++ is no longer required for python-brotli as of version 1.1.0:
https://github.com/google/brotli/commit/c8df4b3049ff1283fc4525defbcd003188f88963

Drop python-brotli C++ depends comment from python-weasyprint
reverse dependency.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-brotli/Config.in

@@ -1,10 +1,6 @@
 config BR2_PACKAGE_PYTHON_BROTLI
 	bool "python-brotli"
-	depends on BR2_INSTALL_LIBSTDCPP
 	help
 	  Python bindings for the Brotli compression library.
 
 	  https://github.com/google/brotli
-
-comment "python-brotli needs a toolchain w/ C++"
-	depends on !BR2_INSTALL_LIBSTDCPP

package/python-weasyprint/Config.in

@@ -1,6 +1,6 @@
 config BR2_PACKAGE_PYTHON_WEASYPRINT
 	bool "python-weasyprint"
-	depends on BR2_INSTALL_LIBSTDCPP # python-brotli, python-zopfli
+	depends on BR2_INSTALL_LIBSTDCPP # python-zopfli
 	select BR2_PACKAGE_PYTHON_BROTLI # runtime
 	select BR2_PACKAGE_PYTHON_CFFI # runtime
 	select BR2_PACKAGE_PYTHON_CSSSELECT2 # runtime