Bump allowed watches for node-tuning-operator
Bump allowed watches for node-tuning-operator

PAO was merged into the node-tuning-operator code, which seems to have
bumped the number of watches used significantly.

New values calculated using this data:

GCP:
```
$ curl https://search.ci.openshift.org/\?search\=.*Operator.*tuning.*produces+more+watch+requests+than+expected.*\&maxAge\=168h\&context\=1\&type\=junit\&name\=gcp\&excludeName\=\&maxMatches\=5\&maxBytes\=20971520\&groupBy\=job 2>/dev/null | grep watchrequestcount= | cut -d= -f2 | cut -d, -f1 | Rscript -e 'quantile (as.numeric (readLines ("stdin")), probs=c(0.50,0.90,0.95,1.00))'
  50%   90%   95%  100%
133.0 151.1 159.0 203.0
```

AWS:
```
$ curl https://search.ci.openshift.org/\?search\=.*Operator.*tuning.*produces+more+watch+requests+than+expected.*\&maxAge\=168h\&context\=1\&type\=junit\&name\=aws\&excludeName\=\&maxMatches\=5\&maxBytes\=20971520\&groupBy\=job 2>/dev/null | grep watchrequestcount= | cut -d= -f2 | cut -d, -f1 | Rscript -e 'quantile (as.numeric (readLines ("stdin")), probs=c(0.50,0.90,0.95,1.00))'
  50%   90%   95%  100%
119.0 166.0 168.6 174.0
```

Metal:
```
$ curl https://search.ci.openshift.org/\?search\=.*Operator.*tuning.*produces+more+watch+requests+than+expected.*\&maxAge\=168h\&context\=1\&type\=junit\&name\=metal\&excludeName\=\&maxMatches\=5\&maxBytes\=20971520\&groupBy\=job 2>/dev/null | grep watchrequestcount= | cut -d= -f2 | cut -d, -f1 | Rscript -e 'quantile (as.numeric (readLines ("stdin")), probs=c(0.50,0.90,0.95,1.00))'
   50%    90%    95%   100%
161.50 183.00 191.95 209.00
```

Azure has no results.

VSphere:

```
$ curl https://search.ci.openshift.org/\?search\=.*Operator.*tuning.*produces+more+watch+requests+than+expected.*\&maxAge\=168h\&context\=1\&type\=junit\&name\=vsphere\&excludeName\=\&maxMatches\=5\&maxBytes\=20971520\&groupBy\=job 2>/dev/null | grep watchrequestcount= | cut -d= -f2 | cut -d, -f1 | Rscript -e 'quantile (as.numeric (readLines ("stdin")), probs=c(0.50,0.90,0.95,1.00))'
   50%    90%    95%   100%
113.50 146.80 172.15 175.00
```

mfojtik/origin,mfojtik/origin,csrwng/origin,deads2k/origin,csrwng/origin,hroyrh/origin,sallyom/origin,sallyom/origin,hroyrh/origin,akram/origin,gabemontero/origin,bparees/origin,bparees/origin,gabemontero/origin,mahak/origin,soltysh/origin,jsafrane/origin,mfojtik/origin,deads2k/origin,csrwng/origin,openshift/origin,akram/origin,openshift/origin,gabemontero/origin,bparees/origin,jsafrane/origin,soltysh/origin,soltysh/origin,mahak/origin,deads2k/origin,jsafrane/origin,hroyrh/origin,openshift/origin,akram/origin,sallyom/origin,mahak/origin