Fix opencv-freetype build

[toothache]

Describe the pull request

• What does your PR fix?

  Fixes [opencv4] opencv features freetype error #23648

After applying patch 0016-fix-freetype-contrib.patch, the build can find freetype and harfbuzz packages. However, the casing mismatches. It generates freetype_FOUND and hardbuzz_FOUND instead of the upper casing ones used in opencv-freetype CMakeLists.txt.

https://github.com/opencv/opencv_contrib/blob/ff5da1e154ea6e41c2cc77ca98574b3b19318848/modules/freetype/CMakeLists.txt#L9-L21

Thus, this PR adds an additional patch to fix the casing in the remaining part of the CMakelists.txt file.

• Which triplets are supported/not supported? Have you updated the CI baseline?

  all, No

• Does your PR follow the maintainer guide?

  Yes

• If you have added/updated a port: Have you run ./vcpkg x-add-version --all and committed the result?

  N/A

[github-actions]

This is a new experimental fast check for PR issues. Please let us know if this bot is helpful!

PRs must add only one version and must not modify any published versions

When making any changes to a library, the version or port-version in vcpkg.json or CONTROL must be modified.

error: checked-in files for opencv4 have changed but the version was not updated
version: 4.6.0#6
old SHA: 9961bbcc88c934054f6137f3417bbd9cccf478d4
new SHA: cb747fd972aef6934f10eef29d4b625abb1d247a
Did you remember to update the version or port version?
Use --overwrite-version to bypass this check
***No files were updated***

[github-actions]

This is a new experimental fast check for PR issues. Please let us know if this bot is helpful!

After committing all other changes, the version database must be updated

git add -u && git commit
git checkout ce99c947b64ea3c0e274e18cc3035ca727681089 -- versions
./vcpkg x-add-version --all

Diff

diff --git a/versions/o-/opencv4.json b/versions/o-/opencv4.json
index df85a0a..b5f5bc8 100644
--- a/versions/o-/opencv4.json
+++ b/versions/o-/opencv4.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "0841e3eb3c81625724e5602535d14b3196597f92",
+      "version": "4.6.0",
+      "port-version": 7
+    },
     {
       "git-tree": "9961bbcc88c934054f6137f3417bbd9cccf478d4",
       "version": "4.6.0",

[github-actions]

This is a new experimental fast check for PR issues. Please let us know if this bot is helpful!

After committing all other changes, the version database must be updated

git add -u && git commit
git checkout ce99c947b64ea3c0e274e18cc3035ca727681089 -- versions
./vcpkg x-add-version --all

Diff

diff --git a/versions/o-/opencv4.json b/versions/o-/opencv4.json
index df85a0a..e9474e6 100644
--- a/versions/o-/opencv4.json
+++ b/versions/o-/opencv4.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "597f3e6770fb3b9d57e631c00e85f7d4b2c26caa",
+      "version": "4.6.0",
+      "port-version": 7
+    },
     {
       "git-tree": "9961bbcc88c934054f6137f3417bbd9cccf478d4",
       "version": "4.6.0",

[toothache]

Closing PR in favor of #27343.