Fix required parameter values for 2D textures in `RenderingDevice.texture_clear()` #12293

Job	Run time
📊 Static checks / Code style, file formatting, and docs	39s
🍏 iOS / Template (target=template_release)	3m 56s
🌐 Web / Template (target=template_release)	1m 30s
🍎 macOS / Editor (target=editor, tests=yes)	4m 44s
🍎 macOS / Template (target=template_release)	3m 56s
🤖 Android / Template (target=template_release)	4m 56s
🐧 Linux / Editor w/ Mono (target=editor)	3m 59s
🐧 Linux / Editor with doubles and GCC sanitizers (target=editor, tests=yes, dev_build=yes, scu_build=yes, precision=double, use_asan=yes, use_ubsan=yes, linker=gold)	14m 28s
🏁 Windows / Editor (target=editor, tests=yes)	10m 26s
🏁 Windows / Template (target=template_release)	8m 35s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	8m 5s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	9m 13s
🐧 Linux / Template w/ Mono (target=template_release)	1m 6s
🐧 Linux / Minimal template (target=template_release, everything disabled)	1m 44s
🪲 Godot CPP / Build and test Godot CPP	11m 52s
	1h 29m 9s

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