python3Packages.jsonnet: 0.20.0 -> 0.21.0 (#405111)

pkgs/by-name/js/jsonnet/fix-cpp-unresolved-symbols.patch

@@ -1,12 +0,0 @@
-diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
-index 3a52458..872e6c6 100644
---- a/cpp/CMakeLists.txt
-+++ b/cpp/CMakeLists.txt
-@@ -10,6 +10,7 @@ set(LIBJSONNETPP_SOURCE
-
- add_library(libjsonnet++ SHARED ${LIBJSONNETPP_HEADERS} ${LIBJSONNETPP_SOURCE})
- add_dependencies(libjsonnet++ jsonnet)
-+target_link_libraries(libjsonnet++ libjsonnet)
- # target_link_libraries(libjsonnet libjsonnet)
-
- # CMake prepends CMAKE_SHARED_LIBRARY_PREFIX to shared libraries, so without

pkgs/by-name/js/jsonnet/package.nix

@@ -9,7 +9,7 @@
 
 stdenv.mkDerivation rec {
   pname = "jsonnet";
-  version = "0.20.0";
+  version = "0.21.0";
   outputs = [
     "out"
     "doc"
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     rev = "v${version}";
     owner = "google";
     repo = "jsonnet";
-    sha256 = "sha256-FtVJE9alEl56Uik+nCpJMV5DMVVmRCnE1xMAiWdK39Y=";
+    sha256 = "sha256-QHp0DOu/pqcgN7di219cHzfFb7fWtdGGE6J1ZXgbOGQ=";
   };
 
   nativeBuildInputs = [
@@ -37,11 +37,6 @@ stdenv.mkDerivation rec {
       "-DBUILD_SHARED_BINARIES=${if stdenv.hostPlatform.isStatic then "OFF" else "ON"}"
     ];
 
-  # https://github.com/google/jsonnet/issues/778
-  patches = [
-    ./fix-cpp-unresolved-symbols.patch
-  ];
-
   enableParallelBuilding = true;
 
   # Upstream writes documentation in html, not in markdown/rst, so no