Update dependency tesseract-ocr/tesseract to v5.4.0

This MR contains the following updates:

Package	Type	Update	Change
tesseract-ocr/tesseract		minor	5.3.4 -> 5.4.0
tesseract-ocr/tesseract	ironbank-github	minor	5.3.4 -> 5.4.0

---

Release Notes

tesseract-ocr/tesseract (tesseract-ocr/tesseract)

v5.4.0

Compare Source

What's Changed

This releases provides an improved PDF renderer, adds a new PAGE XML renderer, extends the API to retrieve the text angle/gradient and has lots of smaller updates for code and documentation:

• Update appveyor.yml - Url has changed by @​softwaretirol in https://github.com/tesseract-ocr/tesseract/pull/4188
• Fix grey result of indexed PNG in pdfrenderer. by @​sjbronner in https://github.com/tesseract-ocr/tesseract/pull/4189
• Fix some typos by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4191
• normstrngs: add more hyphens and quotes by @​bertsky in https://github.com/tesseract-ocr/tesseract/pull/4195
• Rename frk -> deu_latf (ISO 639-3, ISO 15924) by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4202
• Fix some performance issues which were reported by Coverity Scan by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4204
• Remove broken Dockerfile by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4205
• PAGE XML renderer / export by @​JKamlah in https://github.com/tesseract-ocr/tesseract/pull/4214
• Remove unsupported OpenCL code and related API functions by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4220
• facilitate vectorization for generic build by @​heshpdx in https://github.com/tesseract-ocr/tesseract/pull/4223
• Support training without lstmf files by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4215
• Simplify GridSearch<...> variables using typedef equivalents by @​sadra-barikbin in https://github.com/tesseract-ocr/tesseract/pull/4226
• Use std::min and std::max for min & max operations in makerow.cpp::most_overlapping_row() by @​sadra-barikbin in https://github.com/tesseract-ocr/tesseract/pull/4229
• Fix a few typos in comments by @​sadra-barikbin in https://github.com/tesseract-ocr/tesseract/pull/4227
• Remove an unused variable in paragraphs.cpp::DetectParagraphs() by @​sadra-barikbin in https://github.com/tesseract-ocr/tesseract/pull/4228
• A few refactors in some files by @​sadra-barikbin in https://github.com/tesseract-ocr/tesseract/pull/4225
• Fix output and issues reported by Coverity Scan for PAGE XML renderer by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4234
• Update documentation by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4235
• Fix some issues which were reported by GitHub code scanning by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4236
• Improve CCUtil::main_setup (fixes issue #​4230) by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4239
• Allow for text angle/gradient to be retrieved by @​Balearica in https://github.com/tesseract-ocr/tesseract/pull/4070
• Fix setup of datadir on installations with Conda (issue #​4230) by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4240
• Fix FP exception in Wordrec::angle_change (issue #​4242) by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4243
• Use AM_CPPFLAGS also for compilation of all sources by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4244
• Fix some compiler warnings by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4245
• Remove unused xmlns:xlink from ALTO renderer by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4241
• Fix some compiler warnings by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4246
• Fixes #​4247: remove unnecessary nullptr checks by @​hribz in https://github.com/tesseract-ocr/tesseract/pull/4248
• Avoid redundant conversion from std::string to char * to std::string by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4249
• Replace strcpy and strncpy by new inline helper function by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4250
• Make function Network::spec pure virtual by @​stweil in https://github.com/tesseract-ocr/tesseract/pull/4253

New Contributors

• @​softwaretirol made their first contribution in https://github.com/tesseract-ocr/tesseract/pull/4188
• @​sjbronner made their first contribution in https://github.com/tesseract-ocr/tesseract/pull/4189
• @​JKamlah made their first contribution in https://github.com/tesseract-ocr/tesseract/pull/4214
• @​heshpdx made their first contribution in https://github.com/tesseract-ocr/tesseract/pull/4223
• @​Balearica made their first contribution in https://github.com/tesseract-ocr/tesseract/pull/4070
• @​hribz made their first contribution in https://github.com/tesseract-ocr/tesseract/pull/4248

Full Changelog: https://github.com/tesseract-ocr/tesseract/compare/5.3.4...5.4.0

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.