Upgrade baseline curl to 8.1.1 (#160)

* Upgrade baseline curl to 8.1.1

New curl version includes bugfixes, new options but mainly websocket
support which was long requested in curl impersonate. Upstream curl
reworked a lot of their http2 code which necessitated a lot of changes
on our side as well.

* Fix build on mac due to bad header priorities

On macos, clang gives priority to /usr/local/include
over locations specified with -isystem for some unknown reason. In turn
this causes clang to use the system's openssl, which conflicts with
curl-impersonate's boringssl headers.
To prevent that, disable curl's automatic conversion of -I flags to
-isystem.

* Upgrade zlib version

* Upgrade GitHub Mac runner to macos-12

* Upgrade nghttp2 version to 1.56.0

curl-8.1.1 uses an nghttp2 function that only exists in newer versions
of nghttp2.

.github/workflows/build-and-test-make.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, macos-11]
+        os: [ubuntu-20.04, macos-12]
         arch: [x86_64]
         include:
           - os: ubuntu-20.04
@@ -38,7 +38,7 @@ jobs:
             host: arm-linux-gnueabihf
             capture_interface: eth0
             make: make
-          - os: macos-11
+          - os: macos-12
             arch: x86_64
             host: x86_64-macos
             capture_interface: en0
@@ -66,7 +66,7 @@ jobs:
           sudo apt-get install gcc-${{ matrix.host }} g++-${{ matrix.host }}
 
       - name: Install macOS dependencies
-        if: matrix.os == 'macos-11'
+        if: matrix.os == 'macos-12'
         run: |
           brew install pkg-config make cmake ninja autoconf automake libtool
           # Chrome version dependencies
@@ -92,9 +92,9 @@ jobs:
       # When cross compiling we need to build zlib first.
       - name: Build zlib
         run: |
-          curl -LO https://zlib.net/zlib-1.2.13.tar.gz
-          tar xf zlib-1.2.13.tar.gz
-          cd zlib-1.2.13
+          curl -LO https://zlib.net/zlib-1.3.tar.gz
+          tar xf zlib-1.3.tar.gz
+          cd zlib-1.3
           CHOST=${{ matrix.host }} ./configure --prefix=${{ runner.temp }}/zlib
           make
           make install
@@ -255,4 +255,4 @@ jobs:
         with:
           files: |
               ${{ env.release_file_lib }}
-              ${{ env.release_file_bin }}
+              ${{ env.release_file_bin }}