[cmake] Allow building OpenSSL from source (#4032)

If YUZU_USE_BUNDLED_OPENSSL is off and OpenSSL is *not* installed to the
system, pulls in OpenSSL and Jimmy Park's CMake wrapper, then configures + builds from source.

Some patches were made on top of OpenSSL and openssl-cmake:
- USE_CCACHE is respected from UseCcache.cmake
- CXX/CFLAGS are passed from CMake to the configure script, which sends
  those to the compiler
- Uses a bundled cert.h akin to the bundled OpenSSL build

Closes #3614

~~Before merge: remove verbose stuff~~ actually useful so nvm

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4032
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>

cpmfile.json

@@ -1,5 +1,5 @@
 {
-    "openssl": {
+    "openssl-ci": {
         "ci": true,
         "package": "OpenSSL",
         "name": "openssl",
@@ -7,6 +7,33 @@
         "version": "3.6.0-1cb0d36b39",
         "min_version": "3"
     },
+    "openssl-cmake": {
+        "repo": "jimmy-park/openssl-cmake",
+        "hash": "2cc185c924fd70e7d886257ca0caa42b3b8f7f712f2052b4f94dde74759e27022de76178460e18c9bdfc57c366583999e198fbb6052d4e7d91c099d15a0ca63e",
+        "git_version": "3.6.2",
+        "tag": "%VERSION%",
+        "bundled": true,
+        "options": [
+            "OPENSSL_CONFIGURE_OPTIONS threads"
+        ],
+        "patches": [
+            "0001-cpmutil-compat.patch",
+            "0002-use-ccache.patch",
+            "0003-use-cmake-compiler-flags.patch"
+        ]
+    },
+    "openssl": {
+        "repo": "openssl/openssl",
+        "package": "OpenSSL",
+        "min_version": "3",
+        "version": "3",
+        "hash": "29002ce50cb95a4f4f1d0e9d3f684401fbd4eac34203dc2eef3b6334af5d44aa46bf788b63a6f5c139c383eafb7269ae87a58a9a3ad5912903b9773e545ccc0a",
+        "git_version": "3.6.2",
+        "tag": "openssl-%VERSION%",
+        "patches": [
+            "0001-add-bundled-cert.patch"
+        ]
+    },
     "boost": {
         "package": "Boost",
         "repo": "boostorg/boost",