JIT

GH-138800: fix variable substitution in python3.pc for Android #4

Job	Run time
Interpreter (Debug)	11m 25s
JIT without optimizations (Debug) (21)	13m 44s
JIT with tail calling interpreter (21)	4m 23s
Free-Threaded (Debug) (21)	17m 55s
i686-pc-windows-msvc/msvc (Release)	15m 25s
x86_64-pc-windows-msvc/msvc (Release)	15m 21s
aarch64-pc-windows-msvc/msvc (Debug)	24m 27s
aarch64-pc-windows-msvc/msvc (Release)	18m 41s
aarch64-apple-darwin/clang (Release)	12m 50s
x86_64-pc-windows-msvc/msvc (Debug)	28m 47s
x86_64-unknown-linux-gnu/gcc (Release)	9m 1s
x86_64-apple-darwin/clang (Release)	28m 36s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 43s
x86_64-apple-darwin/clang (Debug)	28m 35s
aarch64-apple-darwin/clang (Debug)	11m 58s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 19s
i686-pc-windows-msvc/msvc (Debug)	28m 32s
aarch64-unknown-linux-gnu/gcc (Release)	7m 3s
	4h 58m 45s

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