Unquote URL when mirroring (#2387)

```
https://github.com/adoptium/temurin24-binaries/releases/download/jdk-24.0.2%2B12/OpenJDK24U-jdk_s390x_linux_hotspot_24.0.2_12.tar.gz
```
=>
```
"https://github.com/adoptium/temurin24-binaries/releases/download/jdk-24.0.2+12/OpenJDK24U-jdk_s390x_linux_hotspot_24.0.2_12.tar.gz",
```
1 file changed