postgresql: set the tclsh as target path
postgresql: set the tclsh as target path

The tclsh path in pltcl_listmod is set to sysroot, which causes pltcl_listmod
to fails to run on target, so fix the path to /usr/bin/tclsh.
    $ pltcl_listmod
    /usr/bin/pltcl_listmod: line 5: /buildarea1/WRLinux70-STD-0825/bitbake_build/tmp/sysroots/x86_64-linux/usr/bin/tclsh: No such file or directory
    $

Signed-off-by: Yue Tao <efc047639ba8c71536184282000fe2228c6f62ae@windriver.com>
Signed-off-by: Roy Li <a4059d05326ba905aeb95e84c67e39dbdf6837e9@windriver.com>
Signed-off-by: Martin Jansa <516df3ff67e1fa5d153800b15fb204c0a1a389dc@gmail.com>

rdm-dev/meta-openembedded,moto-timo/meta-openembedded,fredcadete/meta-openembedded,kraj/meta-openembedded,kraj/meta-openembedded,lgirdk/meta-openembedded,kraj/meta-openembedded,VCTLabs/meta-openembedded,fredcadete/meta-openembedded,epylar/meta-openembedded,epylar/meta-openembedded,shr-distribution/meta-oe,rdm-dev/meta-openembedded,RedFIR/meta-openembedded,fredcadete/meta-openembedded,mrchapp/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,amery/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,mrchapp/meta-openembedded,victronenergy/meta-openembedded,shr-distribution/meta-oe,amery/meta-openembedded,lgirdk/meta-openembedded,joelagnel/meta-openembedded,victronenergy/meta-openembedded,openembedded/meta-openembedded,amery/meta-openembedded,epylar/meta-openembedded,rehsack/meta-openembedded,epylar/meta-openembedded,joelagnel/meta-openembedded,joelagnel/meta-openembedded,mrchapp/meta-openembedded,openembedded/meta-openembedded,mrchapp/meta-openembedded,VCTLabs/meta-openembedded,victronenergy/meta-openembedded,rehsack/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,rehsack/meta-openembedded,schnitzeltony/meta-openembedded,fredcadete/meta-openembedded,rdm-dev/meta-openembedded,kraj/meta-openembedded,amery/meta-openembedded,amery/meta-openembedded,rehsack/meta-openembedded,epylar/meta-openembedded,joelagnel/meta-openembedded,shr-distribution/meta-oe,joelagnel/meta-openembedded,mrchapp/meta-openembedded,moto-timo/meta-openembedded,kraj/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,rdm-dev/meta-openembedded,kraj/meta-openembedded,victronenergy/meta-openembedded,RedFIR/meta-openembedded,victronenergy/meta-openembedded,amery/meta-openembedded,VCTLabs/meta-openembedded,victronenergy/meta-openembedded,joelagnel/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,openembedded/meta-openembedded,openembedded/meta-openembedded,VCTLabs/meta-openembedded,VCTLabs/meta-openembedded,schnitzeltony/meta-openembedded,lgirdk/meta-openembedded,mrchapp/meta-openembedded,fredcadete/meta-openembedded,shr-distribution/meta-oe,epylar/meta-openembedded,lgirdk/meta-openembedded,RedFIR/meta-openembedded,victronenergy/meta-openembedded,rdm-dev/meta-openembedded,RedFIR/meta-openembedded,fredcadete/meta-openembedded,fredcadete/meta-openembedded,schnitzeltony/meta-openembedded,lgirdk/meta-openembedded,openembedded/meta-openembedded,RedFIR/meta-openembedded,moto-timo/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,schnitzeltony/meta-openembedded,epylar/meta-openembedded,shr-distribution/meta-oe,openembedded/meta-openembedded,openembedded/meta-openembedded,rehsack/meta-openembedded,kraj/meta-openembedded,joelagnel/meta-openembedded,shr-distribution/meta-oe,schnitzeltony/meta-openembedded,amery/meta-openembedded,rdm-dev/meta-openembedded,VCTLabs/meta-openembedded,RedFIR/meta-openembedded,mrchapp/meta-openembedded,epylar/meta-openembedded,joelagnel/meta-openembedded,RedFIR/meta-openembedded,shr-distribution/meta-oe,VCTLabs/meta-openembedded,moto-timo/meta-openembedded,rdm-dev/meta-openembedded,VCTLabs/meta-openembedded,lgirdk/meta-openembedded,rehsack/meta-openembedded,RedFIR/meta-openembedded,moto-timo/meta-openembedded,openembedded/meta-openembedded,schnitzeltony/meta-openembedded,fredcadete/meta-openembedded,lgirdk/meta-openembedded,rehsack/meta-openembedded,amery/meta-openembedded,sigma-embedded/elito-org.openembedded.meta,schnitzeltony/meta-openembedded,rdm-dev/meta-openembedded,shr-distribution/meta-oe